Push rod covers, stock cams, stock valve springs - not worth much of anything. Everybody wants upgrade parts. Might try a local indy shop and trade out for some service?
4" over tubes - $50 obo
I'd ask $150 obo on the touring seat. Ya never know. If I had a WG I'd want one!
Again, I'd probably try to do some trading with the local guys if I could
All this is just my opinion Al, and you know what they say about those...