I really think your batting will be fine, you might not have a big name power hitter like a Ryan Howard or Prince Fielder, but you've got a ton of guys that will put up solid numbers in HR/RBIs with McCann, A-Gon, Han-Ram, A-Ram, Hart, etc so you should be fine with all of those guys chipping in solid numbers.
Once Furcal gets back off the DL I would think about dealing him for an ace pitcher or maybe moving HanRam for that big bat you want and an ace to someone who is willing to pay big for one of the best fantasy players in baseball. Your pitching has the potential to be inconsistent with Bedard underperforming right now combined with two young guys in Shields and Wainwright that will have the occasional blow up (voltron hasn't come closes to a melt down so I left his name out). I think if you can find a way to get a well established ace (and maybe a power hitter in the process) you'll be set for the playoffs. Also, who knows if how many innings the Reds will let Volquez log, so another ace is extra insurance.
Credit to smoovethug on the sig