I am replacing my Minn Kota 2 bank with a 3 bank. Looking at Minn Kota MK330D-3 or Pro Tournament Elite 240. I've always used Minn Kota in the past, but the Elite is lighter and has 21amps compared to 15 on the Minn Kota. Elite is 40 bucks more. Anyone have any advice? Also, I go through 2 Frabil 12V areators a year for my Engel bait cooler. Looking for a new brand. Frabils run about 35 bucks. Thanks in advance.