Good thread! My first build was also a 028. I can't believe that saw of yours ran at all with that fuel line! Also, considering all that rolling around in the truck, it looks pretty darn good (truck had a plastic bedliner maybe)? The 42mm was the earliest version, then they increased the bore to 44mm, the Super's have a 46mm bore. I built my saw out of three donors plus a p/c off of evil-bay and, like has already been stated, there's lots of variations. For example, I almost didn't notice that the 42mm wrist pin was shorter than the 44mm one! I stihl run that saw, like was said, they are very reliable. I've got quite a few parts left over, actually parts are everywhere for them. As for that bar you found, if it was me, I wouldn't put a scratch on it! Most guys on here aren't into "Chip Foose" type appearance (I said most), but that bar would complement your powder coat job, nicely. Anyway, nice job of posting pics, and welcome.