28 outlaws on mountain trails?

My 05 Honda 500 4x4 has a 3 inch lift to accomodate the tires (I didn't pay for em). For my senior trip, me and my buddy are taking a tour of all the atv parks in Georgia. while these tires are good in the mud, they're useless at everything else. Once we get up to the northern part of the state, it's more mountain trails than mud pits. I was wondering if these tires would be alright, I don't really feel like buying more tires. I've rode mountain trails in North Carolina for around 10 years so I know how to handle myself, but I've only taken my 4 wheeler on light trails, the ones we've got in mind are apparently pretty mean. The only one that really worries me is Beasly Knob, the trails are all rated Difficult to Most Difficult. Would these tires be alright? The terrain is pretty rocky (judging by the pictures) and a little slick from leaves. Also, if anyone has actually been to Beasly Knob, that would be a great help, if you could tell me what to expect. I appreciate the answers guys!