I am also thrilled with my PowerLock and even more thrilled with the excellent customer service at SOG!!! They were very helpful with all my needs when communicating with them via both email and ove the phone. The modifications made to my powerlock were relatively simple. I replaced the 50/50 blade with a straight blade and replaced the scissors with a completely serrated blade then made some serious modifications to the 1/4 driver to transform it into a short fat chisel/wood splitter for which is works quite well when I'm camping. I love this tool. I carry it almost daily both in the city and out hiking/camping in the woods and when its not on my belt it is usually very nearby. 
If I could change one thing about this tool, I would make it weight less! It's a heavy sucker. However I'm not willing to give up ANYTHING in order to get the weight down so I will happily live wth the extra weight. 
If I could change one thing about this tool, I would make it weight less! It's a heavy sucker. However I'm not willing to give up ANYTHING in order to get the weight down so I will happily live wth the extra weight.