A:AnswerHello,
We are starting to phase out including remotes from our systems, but if yours does not come with one, you can download software that can also change the lights. There is more information on that that is written on the quick start guide that comes with the system!
A:AnswerHello,
That would not qualify for a price match. The system was on sale during that week which is why the price was different. If you want to purchase it at $1599, you would have to wait for the next promotion.
A:Answer650w is enough. It is indeed better to have a bigger one, but this is enough. And yes you can upgrade it on your own in the future if you want.