With how popular Arena trucks (truggies) have become, I doubt once the new track opens, it'll be a problem getting them to run in seperate class. When we were all racing on Saturday nights, 90% of the truggies were K2's converted. Now with all these new trucks coming out, (Jammin, TTR) and the LSP and the Mugen conversion kit, I bet it wont be a problem.

So go ahead and strap a 1:1 tank on there =)