Technology always changes and so do prices. Many competitors products are coming out for LED's so I would worry about it as the time approaches.
Not to take sides, but Russ was just advising Fortunato to consider the financial aspects which seems to escape many of us in this bloody hobby. I don't see anything wrong with that especially if the pricing was posted on reef builders/the company's website (with conversion factors) very recently for the new model BT EX lamps vs the standard python.
Also please note, SWC has a phenomenal reputation and flawless business practices and adheres to the vendor code of conduct... he made the vendor sticky too.
I was looking into those PacificSun LED's as well, but opted not to get them because I was doing the tank upgrade/old tank breakdown and sell next week (at the time) and couldn't wait 1 month (which ended up being 3 months for members) for the deal to come to fruition. Also it was a new vendor with 0 ratings and 0 donations, there are risks involved especially in these times, you can't expect everybody to jump on the bandwagon (granted many of us wanted to and at the moment wish we did). DISCLAIMER: It's the internet and I don't intend on anything I type to come across harshly.
Plus let's remember the time value of money...