Thanks guys. The wolves are indeed OLD :P, which makes them new! The SoM will be getting another couple of units. Right now it's looking like a land raider, a terminator squad and another tactical squad. There is also the idea of re-purposing a third razorback.
Salies eh? I'm sure it would be much the same but with easier colors :P. Go with what GW advises, base color of Orkhide Shade, washed with Badab Black, cleaned up with Orkhide again, highlight with 50/50 Orkhide and Snot Green. You could likely get away with using Catachan Green as well for battle damage and highlight the lower edges with snot green.