wow. this is very vague. it could be tons of things other than the tranny as to why he beat you. anyways....you could get a kit from levelten.com
but, by the time you buy the kit and have a local mechanic install it; or by the time you remove your tranny and ship it up to levelten for them to do it, you might as well go parts shopping for a 5 speed.
with transmission work, it's a craps shoot unless this is a shop that specializes in tranny work. if the local guys f*ck up the levelten kit, it's pretty much the same if they f*ck up the tranny swap