Agreed. This same setup on two bikes, and it's sweet. Light, stiff. Only downside is having to figure out your own bash/guide setups, since most aftermarket stuff won't work nicely with the tighter chain-line.
Though I have a SRAM S1400 setup with an MRP Bling Ring and Micro guide on one bike, and it's working beautifully as well, just a touch more weight.