Just another input, it'd be a great asset if you can do both DRK/PLD setup for MT position. Some floors favour PLD and some favour DRK. The general consensus though is that PLD is easier to do in Midas Savage granted if you have a Monk with you, with HG + Divine Veil. So if you don't have a Monk, DRK is 100% better to use. Delirium/Dragon Kick is a huge must to have if you want to progress quickly, especially in A8S. All in all, DRK/PLD can tank whatever, just different kits to counter physical/magical more.