hi! i'm new at forum. I'm already finished repairing my CC 0.7 and i was wondering about exchange engine to 1.1 SPI from sporting vers. But i don't know what i need! ofcourse i know that the engine and gearbox must be replaced. for example i wanna buy engine without staff from ebay. what i need to buy else to do this conversion? if anyone can help i'll be greatfull!