I have customized sevaral 1/24 diecast cars after dis-assembly and never had a problem with the glass replacement.
I always tape the glass in place and then use 2-part 5 minute epoxy - Works like a charm and stays in place permanently.
I use the same technique on all my builds whether diecast, plastic, ot resin.
I hope this helps .
I love Mecum Auctions and Barrett/Jackson auctions.
I bought all the model stuff I wanted for Christmas because no one else would spend that much on me