I'm looking to build a mini mono boat..somewhere around 16". Anyone have any recommendations? Don't wanna spend too much..maybe bout 50$ for the hull would be good. I've got most of the electronics and some of the hardware already. Looking to make a speedy 3S..30-40mph would be good. Thanks for any info. Found a couple I like from MHZ for the right price but the shipping is as expensive as the hull.