<p>I just received a pair of Profoto B1's along with the Air TTL Controller. These lights are amazing in build quality and beauty of light.<br> I've been reading on some forums that the B1/D1's can benefit from the optional glass domes when using modifiers. Is this true?<br> Currently I own a PF Beauty dish/grid, and a 7" Grid reflector with 4-grids. Also plan on adding the PF Magnum reflector and the Elinchrom Rotadux 39" softbox.</p> <p>Thanks!</p> <p>PS: I shoot mainly portraits.</p>