Hi everyone,
I apologize for the long delay in posting anything from this build. The time started to get away from me and in order to meet the deadline of 20 December for our Club Contest I had to dig in deep and move fast. I did take plenty of pictures, just didn't have the time to post.
So here I am closing the loop with a long post and the final pictures.
After the 13mm AA Guns it was time to start building the 12.7cm Main Guns. The funny thing about the Fubuki Special Type Destroyers was that the center main gun has a different housing than the Fore and aft main guns. More to that later.
Here are the kit parts before I started adding PE. The kit comes with four main guns so I was able to build one as a comparison to the finalized upgraded guns.

Here you can see the blast bags that didn't make it. I bought some carbide drill bits that worked amazingly well but my accuracy and steady hand failed me quite a bit.

Anyway, moving on to upgrading the main guns. As with the rest of the kit I used the Infini Upgrade set to detail the guns. Here I was required to make a significant amount of adjustment. The Main Guns on the Kagero are wider than the ones on the Ayanami.
The other frustrating part was finding good pictures of the Main Guns so that I could add the PE railing where it needed to go.
The first part was drilling out the Gun Trainer Window and adding a cover door.

The following pictures show my progression with the main guns

OK, maybe not so much progression as a beginning and a finish!!!

Ready to be primed and painted

Painted

Dry fitted on the Ayanami

Test fitted on the water

The flat blue areas you see on the water are a result of using a medium acrylic gel that didn't not completely dry transparent. I painted over so that I did not have any issues.
Finally to the point I could start permanently mounting the sub assemblies.

One of the steps I was dreading was the addition of the white canvas around the AA deck, light deck, and the rear of the bridge. I couldn't figure out what to use. I settled on using tissue paper. Not the kind that you blow your nose with but the kind that you or your wife use for presents.
I soaked the cut out pieces in white glue thinned with water. I had to move fast because the longer I left it soak the more fragile it became. I think it worked well. After it dried I painted it with white paint.

Close up of the ships torpedo control deck. Also you can see that I opened up the viewing ports for the main gun director. I used one of the targeting devices from Veteran Models so that the ports were not just open slots.

Oh, I also added voice pipes. Its a little tight on the torpedo control deck.
Another little added detail was putting a sailor in the main gun housings. I could not find any detail drawings that indicated the Gun Trainer had optics to look through so I just put the sailor in the opening.

Each of the main guns has a different pose. You cant see them with the naked eye but I know they are there.
More test fitting on the water

Now it was time to start adding medium acrylic gel to the water base.

Weathering done and the torpedo leaving the tube. Took a bit of time to figure out ow to represent the cloud of smoke from the expelling charge. I settled on some cotton secured in place with white glue.

Rigging complete and ready to enter the water.

I do wish I could figure out a way to remove those stray strands of cotton...
Now the final steps of mounting on the base and completing the water effects.

Well that is it for now. I will add a few more photos soon. The water base has had some time to completely dry. I finished everything the day of the contest.
I did win 1st Place!!
Im pretty proud of this build to be honest. I learned a lot about modifying PE and using cotton for the water base.
I still have a long way to go to make my water look more realistic but I think I am on the right path.
Now that I am done, I am back to working on the Shokaku. Time to change the channel!!
I want to thank everyone for all the support and the comments during this build I really appreciate it.
Dave