How much better would my picture be with a FCV1100L running the B260 at 1000 watts vs using the R299 at 3000 watts? At the 50 Khz freq. Does higher wattage mean more definition of details, meaning I can pick up smaller targets? Or the same detail at 1000 watts, with stronger returns? Do you have any photos of a fish finder being used at 1000 watts and one used at 3000 watts?