Hey Z fans, Anybody giving up on the L and trading up to an RB or a V8? I am looking to buy a 3.0 or 3.1 stroker engine. Yes I know that the performance isn't that much better than a built L28, but after driving a 3.1 (the sale fell through), I don't want to settle for less. At any rate, I want to get a streetable engine that can be run on 91 octane without too rough an idle. The local stroker was being offered for just $900, but I won't be that optimistic and could pay a bit more. Still, I can't afford something like the second-hand Rebello that was being offered last week (nor am I look