212 Evo fits, but its price is totally different than intel stock cooler. I will have to change my calculation or add copper plate into the gap.
Yeah, used the Cooler Master Hyper 212 Evo and 4x m3 bolts (with insulating washers on the board), these double up as standoffs to stand the board on, with all the cooler weight on the bolts.
Very pleased with performance for the money, frankly - active stream development team, low power, great stuff.