Been using Gerbings stuff for years. Great stuff! The new Gyde stuff is quite expensive and I just want to be warm, not put anyone else's kids through college. I was thinking of picking up a vest as a lot of days here in South Texas, it starts at a cold temp and ends up sweltering so the full setup I have is not worth the effort. In any event will the Tourmaster or Cycle Gear stuff connect to my Gerbings controllers. It appears they seem to use the coaxial connectors?