Success at last!
Update on my Starchoice set-up....
I picked up my new 505 from my friend last night and connected all the cables and plugged in the receiver. After orange-lights dancing for 15-20 seconds, the front panel came to life with a time of 5:00 and a 'GREEN' sat icon. I knew things looked good. I changed to channel 299 and waited for 10-15 minutes. I went to my menus to check my signal on 107. I pressed the Options button on remote, pressed 6-3-1 and then entered 4128 for provider id, signal was 69-70 and after a few minutes, the satellite ID/EMM said A4 and my dish ICON on front panel continued to be green. I exited all menus and to be safe, had my relative in Canada initiate a 3-way call with SC (just to be safe), waited for 15-20 minutes and the SC rep activated my account, left the 505 on resting on channel 299.
This morning, I just had enough time to confirm that my receiver front panel was showing the correct time (EST, since that's where my relative lives) and that all the channels showed up with info on the guide. Just to make sure that I got both sats correctly, I went to channel 299 (for 107) and also to channels (280 - TSNHD) and some between 280-299 (nbc-e hd, cbs-hd). All looked great. In fact, the east/west HD locals on my SC matches the PQ from my OTA and TSN-HD looked great too.
Questions for you all:
(1) From reading these forums, I know that for 107, if you get good signal strengths/Ebnos on 299, the rest of the channels on 107 should fall in place. Can I do anything to tweak my 85E dish pointed at 107 to increase my Ebno and/or signal strength?
(2) On 111, strangely, my Ebno on TSN-HD was higher closer to 8 and signal strength says 92. I guess we must have hit a sweet spot on my other 85E dish pointed at 111. Also, is there an equivalent to channel 299 on 111, that I should have high Ebnos on 111 to ensure stability on the other 111 channels?
If there's anything that I could do to increase the signal strengths/Ebnos on both dishes and possibly get to the 85-90% signal strength and good Ebnos, please let me know and I will try and tweak my dishes this evening.
It has been a long journey for me, but my initial impressions of SC's PQ seem to make my troubles worthwhile. Thanks for all the folks who helped answer my questions and help point me in the right direction.