2010 Company Severence/ Ronix Binding Compatibility?

Hey all! I'm currently riding a 2008 Watson 142 with 2008 Watson closed toe bindings and the boots are starting to come apart finally.. I see everyone raving about the Severence and was thinking about picking up a 2010 model (I've never rode flex before). I have a brand new pair of 2009 Ronix Cells with the hardware and adapters, I was just wondering if these would go well with the Severence or if I should look at some Company bindings instead? I thought I read somewhere that the 2009 Ronix bindings were frequently coming loose on mix matched boards..

Any help in this matter would be most appreciated! Also if anyone knows a good place to purchase Company gear, I'd appreciate the info..

Thanks again for your guys' and gals' expertise!