The rules on Embarking in vehicles means you need to note which unit is in which vehicle. As ll your units will be fully WYSIWYG on all options then there is not problem with secrecy. Keep you list as secret as you like, of course of your models are not WYSIWYG then it's only fair to remove them as casualties if you do try to use wargear they don't have.
I believe in 38,000 years time they may have invented some super technology which allows someone to see further than the eye can see. Some sort of magnifying device of some sort. I don't know maybe something held up to the eyes which magnifies distant objects? I know this is a bit of wild science fiction but I think they might have invented such devices.
Last edited by Aramoro; 08-10-10 at 08:41 AM.