2 Dishes pointed at 4 Satellites...
Present setup
Superdish pointed at 110, 119 and 121
run 3 cables from it to a DP34
DP34 to 522 and 322 receivers
HD setup... (still trying add if Customer Service can ever get the work order correct)
Superdish pointed at 110, 119 and 121
standard dish pointed at 61.5
run 3 cables from Superdish and 1 from the standard dish to a DP44 (replaces DP34)
DP44 to 622 (replaces the 522) and 322 receivers
insert power to the DP44 (DP34 presently does not require it) through 1 coax connection
I have the superdish since KBS America is a free PI channel on 121 (whereas it's pay on the other birds (go figure...) If KBS America does manage to show up before my upgrade actually gets scheduled as PI on 61.5 I'll just disconnedct the 121 LNB and I won't have to deal with a 4th cable or the DP44.
You can go with a 110, 119, 129 single dish setup (but I'd be shocked if this would work) or a 110, 119, 61.5 2 dish setup. I would absolutely go with the 2nd dish pointed at 61.5. In my setup, the 121 has the worst signal (~40% strength on a good day) and cuts in/out with weather. The 129 is even on a lower elevation. I recall the North Country snowstorms when I was attending college up near you... even if you can "see" the 129 bird, I would stay away from the single dish setup.
If you are concerned with how the 2 dishes will look mounted on your house. I would go with a pole mount if you can help it... I've done it both ways and the pole mount always seems less noticeable than an appendage stuck to the roof/side of the house. If you have some bushes/trees behind the dishes you hardly notice them.