the rockers I did but the screws were only there to hold it in place while the glue dried and I drilled for rivets. On the cab corners nothing was left other then the 1/2 overlap that's it.
As for the instant carport, it worked good for that purpose, and it came from magic mart, like $100 or so for the top and the side and end kit was more. I think it was $150-180 or so total.
DO NOT expect it to stay in high winds, mine lasted for a long time thru rain and wind and snow, but one bad storm took it out. it took out the paint on the nose of the monte carlo I had and took out the wife's back window, a $300 fix. I had 4 foot rebar drove into the ground at opposing angles and the legs tied to them, it had a larger head on like 3/4 rebar, and about a 2 inch head so the rope would not slip off, had the middle t intersection of it ratchet strapped to my truck frame and all 6 legs had a twist bar like tent stake in the ground and tied to them, the rebar was in each corner, still blew over and tore up. I could put it back up but I need all the intersection pieces for it, they all bent or ripped apart in the storm.
As for the thread I'll work on it tomorrow, and I'll include some of my 88 which is more in to detail as to grinding and cutting.