I just got my new LM Charge TTi, and am loving it. I've already replaced the pliers with those from a rebar, and put the wingman scissors on in place of the saw. I just saw my friend's new Surge the other day, and the t-shank blade exchanger is really appealing to me. is this something i could put on the charge? I don't really want to buy a whole surge just for that, so has anybody else made their own blade exchanger?