Just thought but I wonder how many cars have been sold at Barrett Jackson that had summit products on them? If memory serves me correctly there were around 40 or so at Arizona last year wearing SPI products.
Just for the record also I would never recommend using epoxy I replace 2k high build if you use high build primer. Like stated by me and several others. If you have a product you like, that provides adequate outcome for your projects then by all means continue to use them. I prefer to use products that I can stake my reputation on. Because my reputation is my advertisement. I don't want a customer to come back in six months wanting to know why the paint is falling off his car or for someone to see it and ask who made that mess. I place a lot of pride in my work and therefore I use high quality products that I know will last. That's not always the cheapest way to go but I can sleep well at night knowing I will have work to do tomorrow.