The zipper on my AVILTHR G-1 got hosed up and I need a replacement. I haven't checked with them to see if they can send a replacement, but if I can find a good quality upgrade without too much trouble or cost I may just want to go ahead and take care of it. Without really thinking I pulled the trigger on the replacement they offer at US Wings. When it got here I knew I wouldn't be happy with it - it's a giant bright yellow YKK #10. Any good online sources & recommendations for specific zippers? I don't mind sending the jacket off if I have to, but shipping both ways can get expensive.