I think Simon is still selling his Vega, his wouldn't cost
that much more than a new 210.
Otherwise i believe they're pretty sound, you'll just require a sufficient spares package as no-one else here has one, as Dave said. You should have not bought the SVR & bought two 210's, one rear & one mid so at least you have all Dingo spares if either breaks. Though you still have the 22T, too many toys