Thanks for the help folks, I did wind up going with the CSK. Here's a mini-review of how they stacked up side by side when I played with them in the store. First off this is what I intended to use it for: Light chopping, slicing/prepping backcountry food, possibly light baton work, nothing heavy there. Whittling tent stakes etc.... basically light all around backup knife.
Sheaths (sp?): The CSK definately has the better sheath, IMO, it has the smaller pocket as previously mentioned and I really like Benchmade's cordura and plastic sheaths. Not a huge fan of the Kydex used by SOG, though I do like Dave Brown's work.
Control: As far as being able to choke up on the knives, I found I could put my hand on the top of the SOG blade, but it was a little more difficult. They do have a nice serrated thumb ramp there though, so I think this was intended. This was noticeably easier with the CSK too.
Handles: I really like the handle on the SOG, the checkering gives it a nice feel and grips well. The rubber on the CSK works well, but I fear it may wear down quickly. I've had this problem with a LMF II.
Tip Strength. I can't say for sure, but the GOV-TAC has a more elongated tip, versus the drop point style of the CSK, and is IMO less suited to wilderness use as described above.
Blade Thickness. Edge goes to SOG on that one, roughly 1/4"-5/16 vs 3/16 or so for the CSK.
Butt. I think either would work as a field hammer in a pinch, but definately think the SOG would perform better in this role.
Overall, as stated in a previous post, I think the GOV-TAC would definately make a suitable wilderness knife, but definately felt like more of a tactical/utility knife. The CSK feels like it is designed as a more well-rounded survival blade, and I look forward to putting it through its paces. Thanks again for the advice and help.
Lagarto