Yes but there won't be the kind of resistance in Georgia as there was in Chechnya after the Russians are finished defeating the Georgians. I expect there to be a fairly strong insurgency for quite a while but it is nothing the Russians won't be able to handle.
How do you figure exactly? Georgia is something like 80% ethnic Georgian with some Azeris, Armenians, and very few Russians. That's comparable to the 90% figure of Chechens in Chechnya. And if anything, arms will be easier to come by considering Georgia's neighbors.