Here are a couple threads on pond boats the may help. Pre wired for motor , has a live well/ cooler, stable when standing , comfortable to sit in , easy to put in and launch, enough easy storage including for battery , holds enough weight and lasts a long time.

http://www.pondboss.com/ubb/ultimatebb.php?ubb=get_topic;f=20;t=001780#000012

http://www.pondboss.com/ubb/ultimatebb.php?ubb=get_topic;f=20;t=002916#000002