Contemplating parting with my Merlin XLM

Frame: Merlin XLM

Fork: Rockshox Sidney and Pace RC31

Headset: FSA
Stem: Thomson
Handlebar: X-Lite flats (despite the picture)
Grips: Lizard Skins

Brakes: Avid BB7 Front, XTR M950 Read
Brake Levers: Real Designs X-Levers

Shifters: XTR M950 (one of them is missing a small cover)
Front Derailleur: XTR M953
Rear Derailleur: XTR M952
Cassette: SRAM PG850
Cranks: XT M760 Hollowtech 2
Chainrings: Middleburn 42/32/22 Slickshift Hardcoat
Pedals: None (keeping them)

Hub Skewers: XTR Front, XT Rear
Rims: X517 Front XM317 Read
Hubs: Hope XC front, Shimano M780 XT Rear
Tyres: Panaracer Fire XC Pro folding


Saddle: I'll find something appropriate, i'm keeping my vetta
Seatpost: Thomson
Seatpost Binder: Integrated

Weight: about 21-22lb depending on which fork's fitted and how dirty it is

I'm a bit out of touch with the market at the mo, how much are we thinking? It's had use but it works properly, ready to ride rather than hang on the wall. Would I be likely to gain if I bought reasonable parts to convert to a more traditional spec? (front v brake, square taper crank)

TIA

Keir

Also interested in how it would do split. I have a figure in mind that i'd like to achieve, but as I say, I may be way off because I don't really know the market these days