Good plan! I am leveling another DK atm to have as main. But i have a DK at 120 from before, (its Horde) and since the tombstone is awesome as well I need to have both DKs at max in SL! :P
I am going to try to have Covenants that fits either race or class, or both.
For me it will be like this, not necessarily after cloak transmog
Necrolord: Velf DK Main (deffo cloak that drives this decision!)
Venthyr: Belf DK Alt, Velf Mage, Velf Rogue(maybe change to your choice on that)
Bastion: Lightforged Holydin
Night Fae: Velf or Vulpera Hunter, Night Elf Demon Hunter LOL(DH wings+butterfly wings = magic)
Thats my plan for now. More chars to decide. Major expansion plan is to have 4 chars on each covenant, all the different armor set, 4 times 4.
Just to clarify, wowhead has tombstone for necrolord and bone legs for venthyr. But I cant see thats correct? I mean its a win win for me if the bone leg one is Venthyr when I like them the most overall, but the tombstone is so venthyrish and I see people point out on wowhead and other pages that they are indeed wrong. But I can't really confirm.