Re-gemming etcFollow

Ok guys, I work full time and basically finish work, eat then raid.
Weekend is kids time so i have a very limited time to farm.
Our guild has just got Thaddius to down in order to have cleared the 4 quarters of 25man Naxx.

My problem is that all my money has been spent on raid pots, gemming and enchanting(for attack power...BM!)
After 2 hours on the training dummies last night (and a couple of spec tweeks)I am resigned to going SV :(

To cut a long and rambling story short, I cant afford to re-gem and re-enchant for agi and crit at the moment, and i just want to ask you SV experts to have a quick look at my armory and let me know what they think i should be looking for as respectable amounts in these stats.(at the level we are raiding)
Would i be a very low dps sv hunter with the stats as they are now?
Thanks for any advice and my apologies if this is covered elsewhere
http://eu.wowarmory.com/character-sheet.xml?r=Talnivarr&n=Colandra