I recently replaced my old Dish Model 4000 (1999 vintage) with a 622. The Dish 300 dish was re-pointed to 61.5 Along the way I bought a Voom receiver off eBay to pick up OTA's pre-622. It came complete with a voom lnbf and dish. Can the old model 4000 and the Voom lnbf work together so that I can set both up to receive dish at another site (given the $5 additional receiver charge)???? I'd like to know the answer to this before I go through the trouble of mounting and aiming the lnbf head. thanks.