Any Board in the Lineup can manage what you try to archieve.
IF you want to go waay beyond the specs you have mentioned there are two boards that stand out:
The Maximus XI Extreme of course with E-ATX format. It is available.
The Maximus XI Apex with ATX format is the best RAM overclocker. It is not available everywhere.
Rgds
Carlyle with an 8086 - 16GB@4000/17/17/37 @1.375