Mopar [HEAD] Aches PLZ HELP!?

Well thats jsut it, I dont know how much it will cost to mill em down, but at the same time, dont know how much it'll cost to get/find high lift valve springs for the 302 head.

73 heads milled down price? horsepower increase/decrease on stock 318?

302 heads shipped, ported, valve springs, seal price?? horsepower increas/decreas on stock 318??

I dont know what to do, I think Im gonna keep the 73 heads