Greetings, have fun with the airplane, it's a blast! (as long as everything works)... There's several models to choose from using the Palm software, I fly a standard exec configuration, Pc12/45, on the plm, it's model EX-6S-2... Our BOW is 6259 with an arm of 230.5, mom 1,442,700
The only problem with the program is it only tells you whether or not you are in limits by percentage, not an actual location. It's good for the "big" picture though..
enjoy