Good luck, I hope you manage it, I would figure with the rebuilt motor and the Griffin radiator someone would be getting a pretty good deal despite the transmission. Not to push dumping money you may not see again, but you might think about getting the transmission redone yourself if you can find someone to do it cheap and then just bumping the price accordingly... My '94 5-speed with 86k miles ended up being about $4500 and has neither a rebuilt engine nor a rebuilt transmission...
Paul
Maybe Wicked SC wants to buy a 6th? ;-)