Gear looks fine but tbh I wouldn't stress on it that much if I were you. You're more than geared enough for all the non-heroic five mans. Just continue to pick up stuff as you go so you'll be ready for heroics when you get there.
Thank i just wanted an opinion if im on the right track. I am also playing w gems now but the armory dosent show them (gloves/bracers/belt) the ones from BS. I have 14 def gem and 6def 6 str. gems. just playing to see which gems do what :P
To be honest it doesn't really matter what you have right now. Its what you have at level 80 that counts. I'm clearing level 80 normal instances when I was level 78 so you can see that normal mode instances is really easy.
Its a whole different ball game at 80 heroic instances.
Just thought you might like to know.