Registered for VIR with Tar Heel Sports Car Club on April 6-7, 2013. I might purchase another set of 18x10s (something cheap, used) and wrap them in a set of direzzas as well. I'm just concerned with fuel. I'd like to run Q16 but I have no way to really transport 20-30 gallons of extra fuel. I may just get a 110 tune since I know they have a 110 pump at VIR. I don't REALLY need the extra power from Q16 anyway.