Do you have, or did your kit come with the 6" & 8" toms? Without the 6" and 8" I think the set is slightly less desirable (thinking Octaplus here).
If you don't get much action you may have to hold off the sale a bit. Not only for the current economy reasons but your kit is going to appeal to a certain segment of the drumming population, and that segment may have to get over the "fashion" of 1-up 2-down single bass with a double pedal before they move back to the real estate hoggin' monster sets of the 70's/80's.
Have you considered turning it into 2-kits, or converting the shells into double headed toms. None of which may be appealing to you but you do have options.