The Channel Master dish has a single arm and there was no lnbf on it when I got it, just a piece of broken off plastic! The Superdish, has 3 lnbf's on it. They are for 110,119 and 105 birds. The Channel Master dish is an elliptical dish that measures 39.5 inches by 30 inches. I'm not sure if this is what they call the 1m or 1.2m dish, but it is fairly big. I made a lnb bracket similiar to the "magic" bracket, and put a DP dual lnb for 110 and 119, and this dish gave stunning signal gain for those two feeds! That is partly why I wish to use it with a SG2100. Is the SG2100 made by Motek, the one that I should get? I'm not sure about how much difference the weight is from the Superdish compared to the Channel Master, but the lightest one, would be better on the motor. They both are awesome reflectors for gain! I've already got the hole dug and a 2 inch galvanized pole! I'm wondering about the lnbf's that I have. I have dish pro and legacy, dtv circular and that Superdish lnbf for the 105 is made different from the others and the sticker on it says "FSS Stacker LNB". Could I use this in conjunction with the motor setup, and a Diseqc switch to pick up the birds that the regular circular lnb's can't? Or would it be easier or more practicle just to get the Invacom universal lnbf, since it can get them all and fits correctly in the ChanMaster's lnb arm? Or is that the Channel Master that has multiple arms? Anyway, all interesting stuff!
Thanks again for the reply MrFTAMan!