yes to the trim levels. If you read the article ''riggin a header'' it explains how to use a Honda header on an aveo, you can do the same with a Honda turbo manifold. I see them for like $80 on eBay. You would need the donor cars tranny for a swap, but I got quoted 650 from a local junkyard for a Mazda 6 engine and tranny (76k, running, side damage on car, left axle is bad) I need the harness and a lot of other stuff from under the hood, and in the car really, but looks to be around a grand for all the parts. Very long term project for me, but doable