You advisors are forgetting the veggies / clean the bowls stuff. Esp kids. Eat those greens. Broccoli.
... some pasta, chicken and fruit.
Should be
... (complex carb), (meat) and broccoli.
Cut the carbs and just do meat and broccoli.
Carbs are essential race power fuel - but go to sugar at race start. Night before won't matter. Empty bowls will.