I don't think you've got much to worry about. But, I pull 100+ lbs less than you at 220 so what do I know? I've seen way worse. Watch your knees and thighs coming under the bar is all, as you can risk getting red lighted for that in some feds.
The thing I've learned really boils down to: if you're not getting hurt, the weight is increasing and you get white lights at meets there's not much to worry about.