Haven't seen any pics - but if mostly what you have are HeNe lasers then goggles aren't nearly as big a deal as with other kinds of lasers.
Most, (keyword "Most") HeNe lasers are relatively safe if you don't look them straight in the eye. Unless its over 3' long you probably won't get over 20mw with them. They won't light a match or burn anything, but they have some of the best looking glass tubes and plasma glow you will ever see.
The plasm glow is always red, but I can always hope you have some exceptional HeNe lasers as in addition to a orange/red beam, they also come in green, yellow and orange. Also possible for an InfraRed.