Hey Joe,
I really couldn't be happier with the machine. Alex at Blurry Customs makes a great CNC for the price point. I got the "Dark" version and built it up from there, adding my own selection of motors and controls. I added an air line, a K2 Kress mount and I'm going to add some LED flexible stalk lighting at the spindle and I want to cover the ballscrews to keep them clean, but that's a task for another day.
The bed I added, it's just a particle board spoil board for now, I'm going to replace that with a 1/2" aluminum jig plate, which will REALLY be nice, adding some more wieght and rigidity. Repeatability is evident in the cue pics. I tweeked the X and Y rails to a tighter tolerance, but still need to attend to the Z axis a little, as I'm not quite 100% perpendicular to the table.
All-in-all though, I think it's a great machine and perfect for hobbyist's like me. We'll see how it fairs with more use, but I suspect it's going to last pretty well.
Regards,
Frank