There are ways to strike a consensus between aerobatic & high payload wing design. A variable chord & profile or a flatter profile with extended span, or even variable geometry with slats, fowler flaps or dropped aileron hinge designs. Load capacity might be a take off only issue, while a symmetrical wing design might benefit from flaps to slow it down for landing, etc. I think that’s the fun of designing wings in foam where you can easily experiment. I’ve seen a lot of wing designs on this forum.