live bait tank advice

[Freespool]

So I want to add a live bait tank to my Cobra Marauder, any advice? I've heard a few negatives about the ones where your intake and outflow hang off the side of the kayak because of drag. I also know that I'd like to have it be big enough to hold a significant amount of bait (5 gallon bucket size). Other than that, I don't have much to go on. I know I'll have to do some rigging of a battery, etc. but want to keep this as simple and labor free as possible. Is there anywhere I can buy a ready to go system and have it installed? How much more expensive is this than making it myself? Any advice is much appreciated. Thanks.