Greetings from Montana and welcome to the sport!
A 5m Frenzy is the kite I use (I weigh 185# + ski gear) when winds are 45 mph and up. I like to ride well powered. I also use it on ice with skates in 15 - 20 mph.
If, after doing your research, you decide you are interested in a 5, I have a '06 Frenzy 5m for sale.
Email me if your interested:
bugs@bio-control.com
Noah