The Arca-Swiss system is as close to a universal system you'll find for QR plates/clamps. Plates and clamps from Wimberely, Kirk, Really Right Stuff, Arca Swiss, Markins, AcraTech, Foba, and others are all interchangeable. I have a mix of Wimberley and RRS plates on my bodies and collared lenses, and I use them with clamps/ballheads/etc. from Wimberley, RRS, and Kirk. I've got a nice Manfrotto 468MG ballhead, came with a clamp for the Manfrotto RC2 plate, but I simply unscrewed that clamp and replaced with a Wimberley C-12 clamp, and all my plates fit.
On the Rhino slider you mentioned, there's a 3/8" stud - you'd simply attached a ballhead to that, with the appropriate clamp, and you're good to go.