I like this.

I wouldnt be too concerned with werder since I'd expect him to raise your flop lead with TPTK or better, and I think you get plenty of calls from an 80/7 with worse then TPTK...even if you're behind you still have at least 20% equity with the flush draw.

I dunno about pre flop though...lots of reraisers have a tight range that AK will only get action from when beat post flop.