MJ's right...by the time you find yourself in that chop, you'l have added considerably to that weight...which is same as my '74...
Keep in mind, FOR A 20'er, other boats won't handle water better, but the "V-20" is still a 20' boat...I don't have 'em, but I'm sure these boats would benefit greatly w/ the addition of trim-tabs...very sharp "V" needs to be down to better BUST that nasty chop ...