$50 HUSNG -- I have Aces. My opponent has?

[Manimal 42]

I'm wondering about how to play AA in heads up as well. I had a similar hand where I raised 3xBB, held the A to the flush draw and lost a ton of chips to some one calling w/84s
to river a flush.

With a fairly loose opponent should the move be to blast him out preflop with a big bet (5xsBB? More??) and win your small pot rather then lose a big one to two pair of cheese or worse?