David,
You could well be right, it looks possible.
This is a headache for me now.... So is it possible someone could make a nice custom Reel seat with a suitable bore? It was the Fuji reel seat I took off, The fella I'm doing it for is looking to get some nice components this time round... Or is it Only the Black plastic Fuji that will fit?
While I'm at this, Where the winding check will go, the handle is gonna have a large diameter bore because I'll need to ream the it out to fit the carbon sleeve. I assume the winding check won't have a snug fit against the thinner blank. Any tips...... I wish I hadn't pulled it to bits now

Regards
Colin