Great!
As to your comment about the sander, you can easily get your indexer to spin by just doing a MB 36000 to get it to spin 100 times, then MB 0 to spin it backwards to zero.
Flutes are ridiculously easy if you use the fluting gadget with Aspire. You'll need the right round bit to do that though. Takes almost no time to cut beautiful flutes, perfectly situated. No math required.
ShopBot Details:
2013 PRS 96x60x12 (Centroid upgrade)
4hp Spindle
12" indexer
Aspire
Rhino
Fusion 360
Ferrari 360
Prusa MK3S+
Prusa XL multi-tool