Only been playing in Legacy of the Brotherhood's new permadeath guild, "LOTB Elites" but I have to say it is a blast.
I have spent too much time like the rest of you on my capped characters to play completely permadeath, but having 1 designated character slot for it is worth the try.
The excitement I had when I first started playing the game has came back. Yes, we have all ran alot of the quests so many times that it has become redundant, but running a quest, knowing there is a chance you may never run that particular character again, is intense.
Check out this post and let us know if you think you would like to give it a try:
Have a great one and hope to see you there!