Yes, sorry for not having replied for a bit. I have been traveling and now am in the process of moving, so I wasn't really keeping an eye on the forum as much! I hope that you're enjoying your vacation!
I'm curious what your thoughts on Thracian (and Dacian) languages are. What do you think their relationship was to other subfamilies--I've seen Greek, Armenian, Iranian, Baltic, and Illyrian all mentioned in relation to Thracian languages.