It should sound relatively similar. We get alot of Warmoth stuff at my shop, and in the last few years, it's been kinda cool. For awhile, they got kinda shaky with their quality. When you order it, make sure it's front-rounted like the 7V if that what you are after. They offer a
alder body with h-s-h pickups routing, but with a rear-route like a non-pickguard RG has.
Other than that, you should be pretty close...