Most people would cut the hard line fittings from their old MR2 lines (as I did) and crimp the new hoses onto them - which is a shame because it destroys a perfectly good set of lines that could be put to use in another MR2. In your case, the a/c system was deleted previously so you had to find new fittings. Those new fittings are a pretty good find. It would be great if you could come up with part numbers for those. Nice job on restoring your a/c.