Odd you should mention this.... I will be gearing up for a MW/BT game starting in a month or two, still sorting out my available time (running a 1st ed. AD&D, a Trail of Cthulhu game, and in theory a classic Star Trek 2nd ed. game using Starfleet Battles to resolve ship combat). I will post something to forums when I get to that point but have to be honest it would be something like 1 part RP from a MW point of view and 3 parts Battletech mech combat.