Posted for "Rienk Ayers" <rienk.ayers@sreyaaviation.com>:

 Steve,
 You're better off getting a FLIR camera, such as what is available at
 www.foresight-flir.com ; it lets you see at night, through smoke and
 fog, and still lets you see all your instruments properly (even has its
 own battery backup in case you lose all power). If you want the ultimate
 in night time safety features, this is it. Though this is the one we are
 working with, there are others as well.
 RA