Any One out there Have and Elan

I have an Elan Eagle Air V and it by far has the greatest seating set up of any boat out there to date. But as for weighting it down I need help I am wondering how much weight to put in the front and what people have used. I know you should always do 60/40 back/front but i think with always having people sitting back there plus the biggest 350 chevy i have ever seen, I might need more weight than usual in the front. Please help...thanks