KVH M3 working with KVH receiver only gets one channel. want to let it find and control dish and use D12-100 with destacker? will that work

[Cheap & Easy]

My KVH M3 and 12v KVH directv receiver locks on the satelite and works great but is stuck on one channel and does not work with the 3 remotes I have or any of the 3 wireless antennas I have. My idea is to let the KVH receiver lock on the satellite signal and use maybe a destacker with some sort of hookup to let my working D12-100 from home actually supply the directv for my boat. The KVH receiver would be used just to power and lock on the satelite. Am I going to have any luck. I know I won't have hd and don't care. Thanks for any input if anyone has tried a trick like this. Whatever I do it will just be postponing the enevitable update coming soon.