I need to rip some 1-1/2″ solid oak countertop down by a few inches. Unfortunately my only real option is to use a circ saw. Any recommendations on the best blade to use? Also, is this whole process a super bad idea, or can it be done (and come out reasonably)? I’ll set a guide, etc, and have a good saw, but I’ve never done anything this thick with a circ saw.