I have a Peavey Wolfgang archtop and I would like to replace the neck pick-up with a Seymour Duncan Seth Lover, 59, Alnico Pro2 or something similar. Will these fit in the pup cavity in the Wolfgang?
Yes, they will fit. A friend of mine got one and it works just fine. He got the JB/Jazz combo.
Dont know how that will be if you want them with a cover though, as there is little room on the sides. They probably will fit, but don't take my word for it.
Are you sure about that? I don't think Duncan offers baseplates with oval-shaped mounting tabs, not even as a custom shop option. I could be wrong, but I know I asked about this once and was told that it wasn't an option.