Bracket engine, what would you build and why?

Building a stroker 470 or 500 would be cool and make a lot of power for sure. but i agree with bob. I have a 3520 pound 73 dodge dart that has a mild built 440, that i run on 93 pump gas and has ran 10.49 in the 1/4 with no tuning and the wrong torque converter.I guess what i am trying to say is if the 440 in my dart will run 10.49 at over 3400 pounds just think what it would run if it only weighed 2500 pounds. Unless you want to build the 400 based stroker, nothing wrong with that,i say build a pump gas or E85 440 and have fun.I have even drove my dart on the street some last summer. Oh got any pics of your car??