Looking at the Bazooka site, you can order the Prospector with the regular or big grizzly. The big grizzly does not only have slightly wider spacing, they are also an inch longer than the regular grizzly. Any opinions of which grizzly might work better? There is also an option to get either regular or heavy weight, I'm leaning towards the heavy weight (an extra two pounds) because I'm fairly brutal with my equipment but I would like to here other's opinions on that option as well. Kevin, Goldenmojo, your input would be appreciated, thanks!