80gal...what sump?

[cavyroo]

I am a year into salt water..my current one that is a year old is a 35gal bow reef. Its great.

The new 80gal I am starting..What kind of sump should I use?
I am not finding a place around me that stocks a sump for this size..the Tidepools..I am not fond of something that if the power goes out..it can flood my room and drain the tank.

Is there a really good website...that sells the sump..and possible skimmer with it?

Also, this tank has a canopy..I am getting the lighting for it this weekend..right now i just have flourescents on it..but I am thinking..the top of the canopy is going ot have to be removed..cause the lighting is going ot be to hot..dont ya think>

Thanks