Awesome buy on the Ref's. I'm sure you're going to love them, they're a teriffic speaker for $1500 and the deal you got is just silly (even if they're rosewood instead of BEM).
As for the stands, I agree w/ F-100, 100%. The Osiris stands are the best I've seen, and plenty of Ref owners use them. If those are too expensive for you, or just too hard to find, then
these ones from partsexpress.com are nice too.
Gary