hi
i own a 220 sportster since '05 and had a lotta fun since then with it.
it is the boat tested in the '97 powerboat mag, 454mpi bravo, no cabin setup.
i changed engine an have a 500+ mill under the hatch right now. she does easy 80+, have seen 87 on the speedo at cold weather.
yeah, she has a deep cockpit and i feel save in the boat.
you still need balls to go that fast, more ball as you get more chop.
she gets realy free at speeds 60+ and chop is no problem - as long you can hold the speed.
if you go slower, you gonna feel the boat does not like it.
i have a 1:36 bravo and spin a 24 pitch 4 blade up to 5800 rpm, nose cone, imco add on steering, stainless marine exhaust, manual trim and drive indicators, and victory trim tabs (280 k plane size)
see pics and story at
http://evaliese.homestead.com/elcamino.html
teecee-o-six