The comparisons you have made are helpful Hotmuck.
Someone noted that this is an SGR board (not a MMU board or a WEL board). True, and we should not get totally sidetracked here -- the Off Topic Forum is available on the left side for non-SGR related stuff. On the other hand, these plays are very interconnected and they do affect each other, so some references to the area here are not totally a bad thing...IMO.
MMU does have its own Agroacom board, but it is pretty much inactive. WEL doesn't yet (I have thought about initiating it, but there might not be that much to say to warrant its own board - the Off-topic Forum had been serving a purpose in that regard for some time.
Just some thots....
NLion