.I have an XP I bought of of Sandy that had been "cut and shut"
Built from a bare blank that one
But refurbs are no problem Baz, you should get some rings and do it yourself, you have a rod turner/fly drier?
a set of fine wire snakes will set you back about £20, take the time to find the PPB and you will improve the rod too
1 pack of litebuild will do both rods and cost you a tenner. if its 4 piece the cork is no problem either get a pre formed grip and cut the old one off, knock the winding check up the blank,( easy enough after the cork has been cut off) i suppose you have to take off the keeper if it has one, first.
then just glue a new one on with araldite.
You should have no problems with you tying abilities, i'd give it a go
Sandy