Yeah on the Tusker with a guard, I wouldnt have the jimping. It would tear up the webbing on my hand in some of the grips I tend to use for differant chores. Plus I think its a weak spot, might just be my paranoia, but it seems whenever I see a broken blade its always right where the jimping is. I havent EVER seen a broken Gossman though....lol I dont have it done on any of my blades anymore. Its good for that one grip with your thumb on it, but gets in the way alot of the time. For a firesteel striking surface, a squared spine does a way better job of not eating up your firesteel like the jimping will do. I tend to use the awl on my SAK or swisstool as a striker anyways. Much easier to get controlled sparks from a hand tool like that then the back of a sharp knife.
Look forward to your thoughts when ya get the blade. Its amazing how similar the BK2 looks in proportion to the Tusker, but they really feel totally differant. The Tusker feels alot less clumsy in my hands. My chopped and modded BK2 feels pretty close to the Tusker in hand, but still a differant Animal.
Scotts RUINED me on Survival knives. When I here Survival knife, I instantly picture the Tusker with guard. It should be in the dictonary nex to Survival knife. Its what I measure all others against now. You are gonna love it.