I think the aura of Goku , Gohan , Vegeta , Trunk (all normal form) should change the colour to yellow , after cell stage , the normal form also have yellow aura but not white arua .
And Cell should have yellow aura , in TV , the aura of cell is yellow , so please change it , I think it will be better
And Cell should have yellow aura , in TV , the aura of cell is yellow , so please change it , I think it will be better