Good luck and keep in mind that pointing to your south sat is only half of the work (maybe even less). It is as important to get your farthest east/west sats if you want to make sure your motor is tracking the arc correctly.
I'm not going to be around much this weekend, but I'll try to check in whenever I get a chance. If you have any questions, please ask. I am almost getting as anxious to get you tracking that arc as much as you are
