You not only don't need 129 & 61.5, you won't be able to get both without jumping thru hoops. If both are connected, the receiver will pick one or the other, thru no rhyme or reason discernable to us. You could cover one or the other LNB with foil to subvert this.
Don't pay for both. You only want 129 if your locals come off 129, something I am sure is not the case.
Use two dish 500 antennas. One to 110/119 & one to 61.5. That's what I do. Or remove/disconnect the 129 LNB on the 1000. No 4 sat switch needed.
Let us know what happens.