I've got a couple of 6-7 year old Kenwood decks that work fine and play 80-minute burned CDs fine. In fact I gave one to a friend of mine to replace the broken factory CD player in his Dodge Caravan.
On one of them I had to replace the backlight bulbs in the faceplate, but that's what happens when an Ebay seller can't pack electronic equipment correctly

These aren't those stupid flip-face decks. I hate those.
I put a Kenwood KDC-MP222 in my Contour for Sirius. It's the only Sirius-ready head unit Kenwood sells that isn't a flip-face deck.
As far as Clarion goes, is the Clarion Sirius tuner available anywhere? I couldn't find it, else I might have considered a Clarion deck instead...