Im thinking of 5 boxing DKS here are my reasons.

5xblood healing should not be an issue. Looking @ a 40-50% heal every 30 sec seems pretty awesome.

I was going to box pallys but i really Dont want to go from 1-80
55-80 doesnt seem as aweful

I already have 1 lvl 80 maxxed out epic DK meaning i dont have to worry about one extra char

I do have a few questions and im sure i could find them using the search button but im super sick right now and its talking all my energy to type this.
so in advance thanks for appeasing me.

Whats the best way to do melees?
My level 80 should i make him player 5 so that my noobs can pick up the quests?
how viable is this? I did a few searchs based on DKs but it didnt turn up any results and im not really sure why.
Is it as funny as i think it is to have 5 dancing rune blades and 5 ghouls?
I know not being able to rez is going to be a huge pain in the ass and the lack of an actual healer might make me suffer. right? or will the 50% heal every 30 sec be just fine?
What kind of a pain in the ass is it going to be to level these guys?

Guys im bored to tears ive been playing the hell out of my 360 (vesperia)/ps3 (chronicls) and im starting to get bored with those.