Once again...why? Do you cut your arm off so your underarm can get tan? In theory, it sounds like the plan, but you are only dealing with a short period of time (you are 1/2 way thru flowering) and cutting fan leaves off will trigger a bit of stress. Something you can do without at this stage because the small benefit of more light at this point. If they are dead and wilting, remove them otherwise let um go! Just my humble opinion.