Since you are tinkering, a next step (perhaps already in someone's basement): an automated system that conveys sequentially loaded LPs into a cleaning vat, spins LPs (one or more) in the cleaning solution for a programmed time, lifts to spin off residual fluid, then moves them to a rinse vat w/spin, lifts to spin discharge residual fluid, then conveys to an end-of-line drying station.