Originally Posted by Doomking

Wow this thread still goes on....I would suggest if you have not done it yet to read this thread from page one where you will find many answer to your questions.....briefly with mine I added formers in the tail to stiffen the tails some,just two or three equally spaced.... I think there should be discussion on that in the early pages.
I use Sierra for retracts and they work great....bit pricey but it's the best in my opinion money can buy.
I would reinforce only the nose gear former for landing gear modifications.....the front former has a tendency to fracture if you land hard on your nose wheel like I did few times...the main gear mounts I left them stock and they work great...