Hi guys - I have EFI V2 and a wideband already, is there a way I can get everything else I need to have a RoadRunner setup for my 2000 Silverado? I don't want to have to buy EFI Live a second time to get one. I'm thinking that this is what I need. Verification please? The idea of letting the truck tune itself is very appealing to me, as well as being able to make live changes rather than having to park, redo the program then reload. Thanks.