I'm not happy with the cast mounting bracket that I have (passenger side)

It was broken at one point and re-welded and re-machined. Does Paxton sell replacements ? Ive tried calling them but it's a sunday and they arent open.

The other thing im wondering about is the routing of the accessory belt. I don't have a smog pump, a/c or power steering. Do I need to run an idler pully on the driver side ?