cheers for your reply, where did you find the required parts list?
as for engines...
O.S. Max 21VZ-B V-Spec-T (P) Off-Road Competition Buggy Engine $299
is the cheapest V-Spec I could find on Amain and..
Novarossi Plus 21-5KT Off-Road 5 port Competition Buggy Engine (Turbo Plug)
$344.99
So for the difference I think I would still go nova...