This is my first build thread and my first semi-scratch build rocket. A few months ago I had an idea to take two Baby Bertha Kits and make them into one rocket. The idea was to couple the tubes together, upgrade to 24mm D power, use all 8 fins, with only one nosecone. The result is a 15" long rocket with alot of weight in her tail. I am sure nose weight will be in order so any suggestions as to how much would be appreciated. The first pic is of the tubes coupled together and the 24mm mount in.