Front mech for double

AGray Posts: 49
edited February 2010 in MTB buying advice
I had ordered: ... elID=28028

to go with with SLX crankset but CRC have just cancelled the order as they are now out of stock.

So i'm hunting for another decent 9 speed, double, 34.9 Top Pull Top Clamp, 68mm bb shell, front mech.
Going on a 2010 Cove Stiffee
Anything else i should be lookin at?
chain line?