Made some more permanent modifications. First, couldn't get proper length hanger bolts, so shaped the bolts post cutting by holding them with my fingers on a bench grinder to emulate Steve's finger Then more pictures without comment Then when I got to one of the holes, there was no resistance in the drill bit. Ignore the hole on the right, which was the final hole, but found out the plinth isn't solid and the power switch wire is routed this way. The factory foot nearly pierced the wire!