No, some people cant play pvp cause of a bad connection, bad fps or whatever.
DTV is for people who seek a more relaxed gaming environment without all these try hards on pvp.
Take that away from the low levels and you will put new players off and they will quit the mod before they really started playing.
I for one didnt play a single pvp round til was like lvl30ish, maybe even gen2, cant remember.
If anything you gotta make max lvl20 server more attractive, instead of spoiling the other servers, or DTV in this case.
Extra experience is quite nice, but I didnt even know you get more exp than on eu1/eu2 until i was gen7 (which is my current gen)
also you might wanna add more stuff to make it more popular, easier valour (if thats possible), even more bonus exp, whatever...