First turbine : Which one ? Why ?
Just a few words of advice in my humble opinion. Ive been in this hobby for a while and the one thing Ive always said is YOU GET WHAT YOU PAY FOR!!!!! Ive dealt with a lot of garbage in this hobby. Ive tried to cut corners several times to save money and have always gotten burned. Spend a little more money if you can up front and get better equipment if you can and it will pay off in the long run. I have used only a select few kit manufactuers for years and only certain engines which have been a little more expensive than the rest up front, but they have lasted me for years no hassle no problems. Think twice before going real cheap, you might have to buy your kit and engine twice if you do. Just some words of advice from someone who has made plenty of mistakes.
Pete