If anyone wants to try sharing motors with ratchets, you may want to study these classic reveals:
It should be relatively easy to have a single motor flywheel and then another motor to power both intake and indexer.
If you need to have one extra function (like an angle changer) and somehow share it with flywheel motor, it should be possible too, but you may run into tricky control issues. I would just leave flywheel motor alone to make it easier to control its speed precisely and reliably.
