Thanks, SatAV, for letting me know I've got one of the good SG2100s! Through all the talk of good and bad SG2100s, I always wondered which one I had.
If you are using the GEOSATpro GS120 motor listed in your signature, it has an extremely heavy duty bracket and will support this reflector.
My dish just has the four bolt holes.
View attachment 90562
Here's a better picture of exactly what I'm using. I think I got mine from Menards.
Here's a link to Home Depot's selection.
http://www.homedepot.com/h_d1/N-5yc1v/Ntk-Extended/Ntt-angle+iron/h_d2/Navigation
Those are available at Lowes as well. I use them for many projects. They also carry a stronger four-sided version.
Just wire the motor in line between the master receiver and one of the outputs of your multiswitch, as described above. :up
Sent remaining stock of the GS120 motor 52mm tubes to the recycler's last month, but might find one in a warehouse bin if you are interested.