[Closed] fork change

thinking of changing my 2009 qr revs 145mm 426 airs for something with less travel and weight as i use them lowered to 120mm anyway and i've just built up a 456 on-one with them but it feels too high at the front and i'm used to a fully rigid chameleon ss, i'm also going to convert the 456 to single speed as i prefer the lighter side of things, problem is i've got to sell the revs to raise the cash for some replacements and i'm not sure what they're worth or what to replace them with any suggestions?.