Well the first one is a whitish pond koi and doesn't really fit into any classification. The second is a longfin koi or butterfly that also doesn't fit into any classifications.
I checked out your website. Very nice

. Please check out mine (it's in my sig). Look under "MY Koi" and you'll find some examples of varieties of koi that own. Not all of them are the greatest or show quality but it may help you a bit. Be sure to check the "Whatsagoi" section to see what I mean about koi that don't really fit into any one variety. You also might want to check out the "Hurricane Katrina" link as there are some photos of gators that I took while I was down there.