Stereo & Electronics - big 3 for 220

Would these wires be big enough for a 220 amp. I want all opions on this to including any suggestions

http://www.innovativewiring.com/ChevyProductPage2/ChevyCarsPage2/ChevyCamaroPage.htm

looks very nice, i would do it myself though

And by the way I mean a 220 amp alternator

I used their wiring to do mine for my 200 amp alternator, and I have been very pleased. Most would prefer to do it themselves (at least on the internet), but honestly, the price was worth it for the overall quality of his product...plus, I have no idea how to make wires and terminals when they are that big.

Looks good, if you don't mind spending extra, so you don't have to put it all together yourself.
But, if you do it yourself you can route the cables anyway you want, not how someone else wants it routed.
Thats why I did the "Big3" on my car myself! :D

I just like the way they are premade and insulated. I just wanted to make sure the wire size was big enough for a big alternator like a 235 0r 220. by the way, is the powermaster 220amp alt with the big 3 enough for a 2000 watt system. My lights dim bad at night and my gauge bounces right now on a stock setup?