brettinsanantonio,
here is the thing with the metal trim, if the windshield has ever been replaced before, then I would bet you a six pack that at least 25-30% of the clips that hold it on were broken, and therefore the retard windshield guy glued the trim back on with windshield adhesive.
if the windshield has not been out before, then.......i bet you a six pack that at least 25-30% of the clips that hold it down will break when you take it out. lol.
not to mention, when it has been glued down, its almost impossible to get off without bending/creasing the metal trim, in which case its garbage anyway.
This stuff is just 20 years old. its tired. and brittle.
So, in my opinion, if you are set on using the trim, i would steer clear of anything used because odds are, if it wasnt new stock or used stock that someone took of 15 years ago carefully and put away in storage for a rainy day, that its not going to be any better than what you pull off of your truck.
As for the rubber gasket approach. I barked up that tree too. I have a thread both on here and on yotatech about sourcing an option for it. mainly started it cause i hated the quality of work you get from the insurance windshield replacement companies, and my trim looked pretty raunchy too.
https://forum.ih8mud.com/79-95-toyota-truck-tech/484513-first-gen-windshield-replacement.html
For one, the company in Australia which made it was "out of stock" and said they would contact me when their supplier made another run. that was over 4 months ago probably. still out of stock.
Additionally, i was forewarned about the rubber windshield gaskets by an old race car mechanic. he has turned a lot of wrenches in his day and told me to steer clear of them. for one, the windshield frame is much weaker without the urathane in it. the glue actually makes the windshield a strengthening member of the body. (you would be surprised how strong automotive glass is). Additionally, he questioned me, "why do you think roped in (gasketed) windshields were outlawed in the US?" The answer is they are quite dangerous.
Its very easy to be ejected from the car with a gasketed windshield.
he said they would pop out almost every collision the car had. Granted they were race cars, but it is worth noting that when they switched to urathaned in windshields the pop outs reduced significantly with the same types of wrecks.
So my .02, is just do the urathane. its cheap, warrantied, local, and if you pick a good quality person to do it, it will look like at least a high schooler did it, instead of a five year old.
phew...sorry for the novel.
here is a link to the yotatech thread. i dont know if it will be of any help but...(i chime in on page 3-4)
http://www.yotatech.com/f116/eliminating-metal-windshield-trim-aka-rust-maker-107858/index4.html