OK, what kind of fishing do you do? Does the Triton have a solid glass bottom, or is is cored?
Generally, it's not the watts that's key. It's the number of elements in the transducer that gives you great bottom detail. The better transducers with multi-elements are also 1KW or more transducers. You may want the Airmar M260 if the triton is a solid glass bottom. It's a shoot through transducer, so it won't work with cored bottoms. Check out Airmar's web site.
http://www.airmartechnology.com/airm...wn.asp?Type=FF