
I'm 26 melee fight and I just picked up a long range wep to play about with and gain extra skill points to use for melee fight. As its all under the Fight tree any skill points you get from leveling eigher ranged or melee can be used to buy whatever fight skill you want. I have/had no intention of using ranged weps in the bigger picture.
Quests, I believe are to be implemented in patch 1 or 2, there are missions for cash etc but not quests as such.