HPI Nitro MT brushless conversion, where do I start?

[ptt81]

well I guess Tekno is a better choice for pice :)

but before I get it, what kind of motor would you suggest? I would imagine something of higher Kv? since I can't run too many batteries due to the weight and balance, may be 3s lipos?

this is what i want to get: http://www.impaktrc.com/product_info...d477cc85b119a2

also how can I find out which pinion I need and im guessing that with a nitro to electric conversion there will be no reverse?