Stud ( I posted a picture of him a while back) is the "true white" he is actually a maximum expression sabino (so you were close), but he has pink skin so he's not a grey, and other than a few dime sized or smaller spots, he is pure white. He has a small brown spot the size of my pinkie nail on his hip, and a spot about half that size in black on the inside of one hock, so I know he's a bey... but geeze, it took me about 3 years to figure out what color he was!Bay use to be my favorite color, now it's my least, but if I look hard enough I can still find a bay I like haha. I just love all horses of all colors. And what's a true white? I thought there was no such thing as a white horse, only completely greyed out or max white overo (not sure if that's the right pattern but I'm sure you get what I'm saying) or lethal white. Idk all the white stuff still confuses me. And why am I having such a hard time picturing your horses? Have you posted pictures of all of them?
Wings (my grey arab) HATES palominos with a passion. He was pastured with 2 really mean ones for a while, now I have to watch him if we run into one somewhere, he'll try to take a chunk out of it... He tried to go after a little hafflinger mare at a fox hunt one time and she hadn't even looked at him!