The Griptilians are great knives. I've been carrying one for over two years straight, and I love it! Get a sharpmaker, learn to sharpen it, keep at least a good working edge on it at all times, keep it clean and oiled, and don't cut yourself.

(Easier said than done, considering I cut myself today whittling with a (locking) SAK) If your knife has any problems, Benchmade will set it straight with no problem.
If you're a lefty and the clip is set for right-hand draw, use a T6 torx driver to switch it to the other side. Only use a T6, as torx screw heads do NOT take too kindly to larger or smaller drivers and you or your boyfriend will find yourself drilling out the clip screws and asking Benchmade for new ones
Make sure to have a sharpener (I suggest the sharpmaker for its ease of use), some lubricant (Militec 1 liquid for the action, grease for the washers), and get a torx kit (Benchmade sells their "Blue box", but I find the handle to be a little awkward, and Husky has a nice hollow-handled driver instead) to change the clip screws and the pivot screw. Also be careful not to overtighten/damage the threading.
Good luck!