Here are the mirror plates I was going to buy, but they cost 15 bucks plus 9 shipping..
Here are the ones I made. I went a little more teardrop shaped. I hope they fit, I don't have my new mirros yet but I modeled these to fit the original mirror brackets so they should work well.
Also changed the oil for the hell of it. Not the most exciting update but not much to do until I get my plastics back..