Drk Tanking

So im curious about the builds of those crazy drks that take it seriously enough to tank with it where possible (like me)
im close to finishing apoc so starting to think about tanking builds that maintain a minimum hit build with tanking focus

lets play the gear sets assuming optimal gear where possible (or atleast minimum augments)

example:
my drks current pdt set


mdt set just adds shadow ring, ogier's leggings and blood cuisses with augments to help magic damage mitigation (work in progress pending se giving more inventory space)

then simple stuff like what subs do you like to use in various situations? like when i drk tank in abyssea i generally /mnk but outside im considering /rdm if solo or stick to /sam if duo (with apoc)