16 ft deep v smoker craft.what size trolling motor would you guys recommend.would you buy the power drive v2 or terrova is it worth the extra money.the us2 in the trolling motor does any one us it and what fish finder you run.was going to put helix 9 si at the wheel and a helix 7 or 9 at the bow hooked to the us2 in the motor.what I pilot for trolling.i fish for crappie only spider rigging.thank you guys for your time.