Thanks guys for all your advice. I think I got all the answers I need to get myself going on this exept one thing.
My Brother in law bought me some 5% nitro. I heard it's really good to fly for a longer period of time on this % of nitro.
Is this true and can I break in my engine with this nitro or go to a higher % like10,15%? By the way he bought this in Canada. I heard it's hard to find in the states.