duster setup?

It probably would be, but just make sure whatever heads you buy aren't going to put you in the hole more than any work you put in your stock heads. The heads currently on your 440 would actually work pretty well if you do like Bob suggested. A good multi angle valve job, maybe some bowl blending, back cut on the valves, and new springs would do wonders for you.

But I think the biggest thing you'll suffer from is traction issues. Get it to hook and stay planted and you'll easily hit 13s, then you can build up to 12s...or further