I'm also (very slowly) building a Harrison, overall I'm happy with it. I ordered mine with mounts for LS2 as well, and like sambo said they were not even close to being right. I had to redo them. In hindsight I should have just ordered the kit with no mounts at all, they aren't hard to do. The fiberglass is fine, I think they have new moulds now, haven't noticed an alignment issue as yet. Oh I wasn't too thrilled with the angle between the steering shaft and the power steering rack either, but that's sorted out now.
So again, I think its a good kit, all kit cars will have their quirks and these have been around for long enough that you wont need to reinvent the wheel to get it how you want it. Good luck in your search
