Man I just made a reply but the forum timed out on me and lost all I wrote, bugger.
Any way I have 2 24 volt ps and 2 60 volt that came with my 34 nema kit. Probably just use the 24 volts
I can fix the flex down the road with angle iron and change the bearings to metal and have them ride along the angle the thing I'm more worried about is the whip from the 8 mil lead screw. Why would anyone use a 3d printer lead screw for a larger machine is beyond me. I get that they are cheap but even a 3/8 multi start would be better and same price or not that much more.