When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Have you tried looking at some of the WOT switch mounting brackets for carbs? I remember seeing one in my local speed shop that looked like it would work for that kind of setup, but can't for the life of me remember the brand.