Center Channel for Dunlavy SC-IV?

I recently obtained a pair of SC-IVs and am looking for a center channel speaker to match it within the constraints of my A/V cabinet which my HDTV sits on. I have right at 8" in height to deal (maximum) with and about 23" in width. Depth is not an issue. I know Dunlavy made a center channel speaker (SC-1/A) which is difficult to find. As the SC-IVs use Vifa drivers (soft dome tweeters) I'm wondering if there are other center channel speakers that might blend in relatively well in my setup? Or possibly buy the driver kits from Madisound or Parts Express if I can determine exactly which part numbers they are and then find a cabinet that would fit. Any info or advice appreciated.