Liftmaster 8550W w/MyQ Replacement Ideas

[Ranchitat]

The thread I have bookmarked for multi-door MyQ (sorry, does use the S word):

LiftMaster MyQ Garage, The Easy Way!

I've been trying to gain control of my LiftMaster garage openers. I didn't want to add a MyQ hub, but rather control it from a z-wave relay. My openers use those multi function wall buttons that use some type of communication method which rules out wiring in parallel at the opener. First you should know that the wires to my wall switches are run behind vinyl on the ceiling and walls (didn't want to have to pull new wire). There were two spare wires going to each switch. I thought "great! I …