Rather than tackle the sticky freehub on the X myself I’ve taken it for a proper service this morning, should have it back later this afternoon. Includes the following, not bad for £80. The guy lives 6 miles away so pretty handy and he’s very well reviewed.
I don’t like to chicken out of doing it myself but I may well get him to swap the freehub off the old Boardman rear wheel onto the old Cannondale Fulcrum 5.
I still have to put the cassette from the Fulcrum 5 onto the new Campag wheel. I’ve given it a bit of a clean, it was filthy.
Bike safe snowfoam jet wash 
Frame inspected for wear & damage
Suspension bearings inspected for wear & play
Bottom bracket bearings checked
Headset bearings checked
Wheel bearings checked
Wheels trued
Brakes bled and aligned
Brake pads checked for wear
Drivetrain components removed, degreased & checked for wear
Jockey wheels checked for wear & play
Inner cables replaced
Forks & shocks checked for wear and play
Complete re assembly, lube & tuning
All bolts and fittings torqued
Silicon finish applied to frame to help prevent dirt sticking (and make it smell nice 
)