Money: if a trainer that cost $100.00 in the states is $1000.00 there then how are you going to get the Pitts 50cc. The GP ARF here in the states is $600.00 just for the plane. Then comes engine, servos, radio and gear plus all the other little things that are required. There is a very good article in Fly RC, June 2010 magazine of this plane that can give you an idea of the cost. The Tower Up-Roar kit is $50.00 and it only requires a small OS .46 engine to make it come alive. They only require standard servos and a small battery to fly them. I think the ARF cost about $100.00. If you can go to a library and see if they can get you a copy of the Fly RC and read up on the Pitts. It really is nice but you better start saving your money, the servos are about $100.00 a piece and it takes a bunch of them. Just something else to think about.