Sparring is about learning, and so I'd be happy to spar anybody here. I'm sure I could learn something from everybody.
I'd probably get particular benefit from sparring some of the CMA practitioners, like JowGaWolf, since I don't get to work with that style of movement very often. I have more experience sparring with grapplers, boxers, kickboxers, and karateka.
Eh - it's an equal handicap all the way around. Poking eyes isn't unique to any style. As for dislocating joints, that's what tapping is for. (If you rely on a "speed break" of the joint that doesn't allow time for tapping ... those are rather less than reliable anyway.)