RANDYR

Greetings Casio fans! I'm thinking of buying a slightly dirty CT-701 that's missing the long gray rocker switch caps for the EFFECT and TONE sections on the middle front panel. It's also missing a slider cap for CHORD accompaniment. These seem hard to find online via the usual Casio parts sites, Full Compass etc. Any good tips (pun intended) or links for finding these Casiotone parts, or close facsimiles? Thanks!