I'd say your Revo will be highly competitive provided you have good tires and great servos. The next thing would be learning to set up your vehicle and practice.

I wouldn't limit myself to LH however. There's not been much in the way of racing there as of late. You really need to travel a bit to get practice racing with others. It's summer and people tend to travel a bit. We know we'll all be indoors at LH all winter.