I met a guy at the local paintball supply store a couple days ago. After talking to him for a while he said something about needing someone to put a crank in a quad for him, well wouldn't you know its a blaster. I have all the tools and the ability to do the job I just don't know what a fair price to charge would be. He will be buying all the seals and the gaskets and such. I just provide labor. I also have the chance to put the entire bike together. Which is to say put in a new crank then put the top end back on and put it in the frame. If I do that I get some extra parts he has too like an extra top end and some other goodies. Just need to know what some fair prices would be?