Well Dave, i wont able to do anything internals yet, as i still got stage 3 to do( this is Sound and Vision, not stage 3 engine tune btw), but i do want to have it done later on (for the long term reliable issue rather than more Bhp, but wouldnt mind more Bhp while able to strengthen the internals too...hehe), how much would a s/h engine cost matey? sorry for so many questions...