Yup, it will work fine. If you have a buddy with a SS2000SM, you could program the signalmaster warn patterns to come on in certain positions, exit programming, switch back to the SS2000 and it will work the SM as programmed. Just can't do LRCO's.
Cool! Thanks for the info! I don't have a SM at all so I was just mostly concerned with the two different things being compatible. I don't have to match them up like with a vision bar and brain do I? Thanks!