I can't say I've noticed anything broken, but I haven't specifically looked for any damage to either ARB (not that I will if it's under the brackets).
Springs are an unknown, I can only presume stock. It has stock Toyota Bilstein dampers and the car isn't low at all.
It's not dead on the side, reasonably close though - any good?
I'm not particularly interested in making it work properly around cones but it does seem to roll excessively even on the road, my Aerotop with KYB's and stock springs was nothing like this (the Aero also felt an awful lot better on track, which was nice).