Pyrrho, the avr and speakers I suggested sound very good. I have heard them and think for the money its a great way to have a home theater experience for short money.. the soft spot is the sub, and some would be impressed with it, seeing how if they are looking into a low budget Surround sound they probably haven't had much to compare it to... This is how a lot of people got into being an "audiophile", not a lot of guys went rite out and dropped 10K on their first system, it was $700, then upgraded the sub, then the fronts, then the AVr, then maybe redid it all... its how it works...
But for a set of powered monitors and no room correction, You may even have to turn them on everytime you want to watch tv {unless they have sensing}, sure for a music system, they are great, but for home theater, I am surprised to see it here...
I own a $1200 pair of JBL studio monitors, and they sound great, but not for surorund sound in movies, you need a sub, surrounds of some sort, and an avr of some sort to figure it all out for you... A pair of monitors is just a louder {granted better quality} set of tv speakers... The OP asked about a 5.1, lets not try to reinvent the wheel, what have you guys been doing while I was gone, lol...
Im not trying to bust balls, just being honest, giving you my opinion, I don't mean to offend anyone, but telling new guys to buy a set of studio monitors when they ask about surround sound and have a specific HTIB in mind seems counter productive to me... Lets show them a decent {maybe not all in once box} system inside their budget and hope we helped them spend their money better, the AVR and Take 5's are a very good setup, and you can build from their if they get interested, which will most likely happen because it went from being a "best buy, 1 box purchase" to something they had to get into, then when they hear the results, which will be good because the take5 and avr are impressive for their cost, the upgrading will start when they free up the cash... This will keep our hobby strong, and other that they talk to interested into... Is it me, or did I think about this too much? I tend to think about everything from a business standpoint, since thats what I do all day....