Hi Kel
Hi and welcome to PL. You'll get lots of good advice here, but you must appreciate that we have a membership that spans the entire globe. Each counrty has specific laws relating to laser use, particularly if you intend using them in a public space.
If you can fill out your profile with your approximate location we will be able to centre our advice based on your location. Otherwise you'll end up getting advice which may not be relevant to your country.
Cheers
Jem
Quote: "There is a theory which states that if ever, for any reason, anyone discovers what exactly the Universe is for and why it is here it will instantly disappear and be replaced by something even more bizarre and inexplicable. There is another that states that this has already happened.”... Douglas Adams 1952 - 2001