Hmm... I just test-ordered it to see if there were any extra charges, and there was about $10 each in tax and shipping (for my area), bringing the total to about $150. I also got $15 off the usual $30 for "A Law Enforcement Officer's Guide to: The Strategies of Low-Light Engagement" by Ken J. Good (good reading for an armchair commando! Whee!) when I ordered at Strategos, so if I had ordered that separately, it would have been an extra $15 plus shipping (for a sub-$150 order), let's say about $10. $25 ($15+$10) more than $150 is already $175. That's only $30 less than what I paid for the light and the book, and Strategos is just about as close to the source as can be.
And about the HA, I heard that all black lights with a serial over either 5000 or 10,000 are HA. Mine is over 17,000, so I'm not worried. My light has just started to wear a tiny bit on the edges, as is usual for HA. It doesn't "feel" like normal HA to me, though :shrug: . I don't know about the tailcap changes, but I haven't noticed any problems with my light as yet.