I've got my eye open for a deal on the 28s now. I just missed a set on eBay for $260 plus shipping. I don't even know if that's a good deal really. As for the stroker, Bob told me the existing port work would be fine but I'd have to upgrade to another style of piston to match the port work. They way I understand it, if I was to go with the 4 mil it would only be case porting, the stroker crank (welded etc) and the new pistons. I've tried to include a photo of the intake side of the port work that Bob did. I don't know much about porting but it sure looks agressive to me and it pulls as hard as my buddies $500 port job. I am hoping that I don't have to re-do the port work again. What do you think?