I am sure that this subject has beat on a few times but a search reveals no results. I have but one MN62 and have pretty much retired it. I have a couple of questions concerning this LA. First is what color was it (gunmetal gray)? I have several of the old color coded SF LAs and I cant keep it straight. This time I will label them. The next question is are there any suitable subs? I was looking at the Malkoff MD60 (LED) which is rated at 450 OTF lums. My final question is that I have a purple SF LA. Is this an old MN61/62 or MN20/21?