I don't PvP, hence I don't worry about PvP gear. If I didn't raid, I would not worry about raid gear. I would take what I could get and use it to the best of its potential.
Gear is not (and really should not be) the be-all and end-all. If you want raid gear, put in the time and effort to raid, and you will earn raid gear. Don't have time? Sucks. Make due with what you can get. Dungeon and LFR gear should suit you fine.