If you have a good machine shop or a water/laser jet shop near by, they can cut out a saw base for you in less than a min. I've made two bases this way, one for my 16" mak and one for a 7 1/4" Skil being morphed into a 10" saw shocked

I think the bigfoot conversion kits are the only "off the shelf" bases you'll find for this saw and they're not cheap

there's a thin line between hobby and mental illness