Building the engine for my ELR

I have low compression in all of the cylinders so I plan on getting new pistons rings and head redone while im at it. I have seen pistons on ebay from j hooper and thought of getting them and sending the head down there as well. Then I think of larry and might send them there. Would I really need the head ported though on a J engine. Any how just posting this for any kind of input or help I can get.What would you build? Thanks for your time. Pete

both larry and joe are fine they bothe do excellent work I have personally used them both. just what ever you do stay far away from wireman.