It looks like I'll pretty much be going with UPB for my M1 and I have a question pertaining to WAF. I currently have a few of the Smarthome 23885 relays in white but they are sort of a grayish white and don't really match the regular white decora switches - earned me low WAF b4 even starting! Has anybody at least seen the different UPB dimmers from SAI, Pulseworx, HAI, etc and can tell me which ones are pure white that match the decora's? Need to increase WAF otherwise I'm done b4 I even get going! If there is a particular reason to steer away from one of them I'd like to know that too. Martin - you sell the SAI - why did you pick those over Pulseworx or HAI? Thanks.