Hi, I've encountered a promotion that automatically pays 2:1 for a 5 or 6 card 21.  Wizardofodds says that this is worth 0.24%.  Now does anyone know if this would be worth less for the counter because you have significantly less chance of making a 5+ card 21 hand with a big bet out?  Also, does anyone know any basic strategy deviations that would be necessary for this promo?