I also grew up on AD&D 2e. Still have all my old books!
I'd be interested in joining, but I am in a very "casual" place with PbP gaming. Meaning I can only guarantee one post a day, and that may be in the evening. Sometimes I may be able to respond more frequently.
Looks like Knifesedge's Warhammer is coming to an end so I'd have some time free if there are any spaces left? 2nd edition was the last version I played!