How's the weather in Tx? I know, if I ask again in 10 minutes you'll have to give me a different answer .
I looked up Tamiya XF-80 in the Ammo paint cross reference and they list it as Mig-0075/Stone Grey. If you airbrush Tamiya you'll find Ammo very easy to use, also a little easier to hand brush.
Stay warm, dry, cool. Don't forget your galoshes, coat and suntan lotion!!