I have been looking for a convex mirror glass for my 69 sport mirrors with no luck. So today I called a company named Burco. They stated anything can be made. But the big kicker is the price. They are talking $100 to have the glass made in convex. The reason is all the R & D work that goes into making it. So now I have to figure out if it is worth the price to have it done. They did tell me if I had a run of 25 or more made they would be cheaper. If I knew I could sell them and make out I would think about it. What do you think? Is this something that would sell or would I get stuck with them? Give me your opinion.