You'll have to experiment with reflectors to see what the differences are. Foamcore is a bit more specular than beadboard, and white fabric would be very soft. Silver/gold reflectors are the most specular, and allow you to bounce from a further distance. There is no 'right or wrong' to lighting...
Another update (if anyone still cares at this point). My F9 fan arrived DOA, so I ran out and got a 100mm Silenx Effizio fan. It's dead silent when installed, but only pushes 36CFM at it 1200RPM. I did an install and ran the Alzo 3200 at various intensities during a 2 day shoot. At the lower...
Just took apart the Alzo 3200 unit in the hopes of replacing the 92mm fan. It's a 2pin model by ADDA: To be specific, it's the AD0912HB-A70GL. The specs are 12V, .25A, 3W draw, 2900RPM, 52.5CFM, .133 inches pressure and 35dB noise. I'm wondering what would be a good replacement. Considering this...