Dogtra electronics on an LCS launcher

[verno]

I have 3 LCS remote launchers. The electronics drive me nuts. I was looking at replacing them with Dogtra. Initially I assumed I would have to replace the whole unit, but doing some reading this morning and it says on the LCS website that the launchers are compatible with Dogtra electronics. That would save me about $400 on all 3 units. Has anyone done this before? Do the receivers mount easily and does the arm and solenoid come with the receiver or is that a separate purchase? I have no problem with the launcher itself, just the electronics are a weak spot. I have tried searching the forums but didn't find the answer, though my search skills are weak, so if this has been discussed already even a link for me to read would be appreciated.