The combination of super low tt and the mega short cs would be bad for you. Your height would give you far too much leverage over the bike, it would be like someone of 5ft 8 riding a 19.5" tt with a 12.5" cs, it would be the right geo for you if you rode flatland.
If you're a flowy rider, aim for a 21.25tt and 14ish cs, fit lurch, kink farside and mutiny burlish would be the kind of frames you should look at.
It you're more tech the shortest you would want to go is a 21" tt and 13.75" cs, so frames like the kink lost dutchman, bsd forever and united squads would be worth looking at.
You got to bare in mind being tall you gotta think in proportion to your size, so what would feel reasonable to someone around 5 10 would feel totally wrong to you. Stick to stable geo, 74.5* ha longer tt/cs and maybe lowish bb.