I have KEF Q500 fronts in my 5.1.2 setup, i dread to think (in a good way) what the Q900's would be like (thinking of the old Maxell tape advert ) lol
in think in a 5.1.2 config, TMR/L is a good choice, I have Kef T101's as my atmos speakers, and T301's behind me, with a Q200 centre,
Forgive me but by TMR/L, does that mean 'top middle right/left'? As in your Atmos .2 speakers are on the ceiling between MLP and fronts? Those KEF T101 look remarkably slim! Did you ceiling mount them? How about cable management?