I got a losi xxx nt for my first and it has been great thus far!!! you cant to wrong with LOSI or AE really!!
I believe that the GT and GT2 parts collaberate easily!
but parts are available for either one!!!
at 125 dollars you can afford more fuel a newer engine for backup and a spur gear!!
I would go for it!!! Although he could have cleaned it up better before he made the offer!!
Give you a little something to think about!!!