What's by best choice? I've narrowed my search down to a 2.5 HP 2 cycle or a 2.5 4 cycle outboard for my canoe. The 2 cycle thru ioutboardmotors.com using an aircooled Bridgestone engine,; the 4 cycle is a Suzuki water-cooled.. The 2 cycle is lighter and $175 less expensive. the Suzuki is heavier. I do most of my fishing on a small river...sand bars, snags, etc. Any suggestions?[script removed]