what about pvc? like 3 or 4″? Then you could make the table whatever size you want with a 4 or 6″ piece of mdf running the total length on each rail so you could drop an entire slab in the middle and keep your z height low. trust me there’s a hundred reasons why a full sheet utilization would be nice, but still once you start cutting that big and realize that you’re not going to see it finished before tomorrow, you’ll be reevaluating why you really need it in the first place. but I’m with y’all I want a lifesize Han Solo in carbonite hanging on my wall too!