Does anyone know if a SRAM X0 2x crankset (120/80 bcd) with race face 40/28t chainrings will fit on a 2014 Jet9 RDO?

I'm not a big fan of the 39/26 gearing and was hoping to move to 40/28. SRAM recommends NOT going with a shimano 40/28t on the XTR M985 crankset, however the XTR 985 crankset has a 48.8mm chainline. It appears that the SRAM X0 chainline is 49.5mm, so I'm wondering if the .7mm in additional clearance will allow the use of 40/28 chainrings.

Any feedback is appreciated!