Go for a hybrid! I would! lol. Get some bigger injectors (7MGE ones) if needed, walbro fp, front mount air filter, fmic, mani, de-cat, exhaust and get it setup ! Should be good, with your ECU you could probably max out a hybrids output, so 220-230hp atf. K26 would be epic. But wouldn't really be able to get the most out of it on standard internals (220-230hp atf is "safe" I'd say).