Nappa leather change

[buccal]

I've been on the hunt for a decent E55 for the last few months but most have the duo-tone nappa interior like below (which i really hate):

http://www.oakwoodsgroup.co.uk/stockdetail.php?sho...

I've been offered the perfect condition/spec E55 via the owners club but again with the same interior.

Is it feasible to dye the white panels (and wheel) or am i looking at a full retrim and if so where should i go/ what should i pay??