Why not another Sunseeker? They have a great ride and least problematic systems of the Euro brands. Good build quality aside from gelcoat cracks...
It all depends on access. If you have wet batteries and can easily access them and see into the cells as you fill them, then they're easy. BUT,...
And the labor to add water to them, could mean a day not enjoying your boat when you add it up......or a lot more expensive if you're paying...
