[WSSix]

That cam is not going to be too much for a stock LS3. It will actually do pretty well. Tried and true or proven cams are a great way to go if you're not trying to do something different or special ie you just want something that works. So get with someone you trust, Mast or Frank are good choices and so are Texas Speed, and see what they've used and the results they were able to achieve. Drivability is subjective but you should still be able to get a feel for the cam from your source. Also keep in mind that while people tend to stick a really big cam into these engines since the engine will take it, that doesn't mean that a small cam won't produce dang good power. I've used almost baby cams that have produced fantastic power curves that are a blast.