Well, I can definitely see trichomes, but I can't tell what color they are. They all look amber to me because of the amber light. Perhaps if you could get as close as possible with out the HPS light on.

Here you can kind of see what you should be looking for, but these mostly look clear too me: http://boards.cannabis.com/grow-faqs...ay-cheese.html

Search trichomes to get some better photos and input. If you're going to do this much, you pretty much need some kind of magnifying tool.

Looking nice-n-frosty.