Ok... I screwed up. 
I ordered the SW Motech sidecase racks to use with the Givi E41 sidecases. The reason being, I already had the E41's on another bike I had for sale... so I just thought I would keep them. Made sense at the time.
The short version, they're ugly as hell and mount WAY TOO HIGH on the bike.
I ordered them from
Twisted Throttle, who by the way are great people to deal with. They agreed to take the SW Motech racks back and I ordered the Givi tubular sidecase racks and the Givi PLX35 sidecases.
All is well.