Which heads are best

W2's are not all that expensive new are they? I see the rockers and everything at swap meets all the time. Price is not all that big a deal, at this point in life I can afford about anything I want. I just dont need another car sitting around that I will get little time to drive. Ive had this 70 340 Swinger since the early 90's and I have a 71 Charger SE thats a U code 440 HiPo car. The Dart was a factory air, PS,Power disc brakes, rear defroster, Am/Fm thumb wheel radio 340 Auto with a 3.23 Posi. I changed it to big bolt pattern and put a QA1 crossmember and upper/lower control arms and adjustable struts on it. I also put the Borgenson steering box on it. I really just want a cruiser I can get in and tool around town or go on a road trip in. The Charger is all redone and has the original 440 HiPo with auto, air , tilt, cruise, am/fm, rear def., power windows etc. Its pretty much all stock except the color. On top of all that we have 2 vipers, 2 diesel trucks, 2 Dakotas and a Grand Caravan not to mention a Sprinter and a 1966 Belvedere !! four door. Im running out of places to keep the stuff.