By the way, I'd highly suggest that you order your seat through Jim (hd-dude on this forum) at Metal Dragon. Not just to get the discount but he knows Corbin and CVOs (there is a big difference, expecially where the SESG and the p-pad is concerned, if you're going to use a tour pack goes).
Jim's phone (510) 885-9471.
Also, the pillion, luggage rack, tour pack, etc. all hook up exactly the same as the regular Corbin Classic on my bike......they're inter-changable.
Here's my seat being made at Corbin....
http://www.cvoharley.com/smf/index.php?topic=40248.30 You can scroll through other pages in that thread to see what it looks like with solo luggage rack, Corbin Touring Pillion (she loves it!), King Tour pack in both the two up position and the solo position.
Again, if you're going to get the pillion from Corbin and use it with a tour pack,
you have to order through Jim. You order it through anybody else, and you'll be sending it back.....like all the others on here have had to. It has to be shaved down in the back differently to allow the tour pack to be put on and taken off.