Shortly I will be starting a series of 8x10 portraits using HP5+. I normally ra te it at EI 250 and develop in 8x10, though with the few 8x10 portraits I've don e in the past, I've found that a little more speed would be nice- subjects don't usually respond too well to "ok, now don't move for the next 12 seconds." Sinc e there really isn't any faster film available in 8x10, my next step seems to be push processing it. I've pushed HP5+ as far as EI 1600 in 35mm many times with good result, but I've never tried pushing film in 8x10. Any tips, pointers, et c? Anything particularly different about pushing 8x10? My two main film develo pers are PMK an HC-110, so I would be using one or the other. Thanks for any th ought.