Locking Schallers With The "F"

I bought these and liking them very much as posted in another post. Couple questions though and a little help if possible.

I am wanting some white pearloid tuner buttons for these tuners. I've been watching some on Ebay for a while witch are listed as "Mini", but wasn't sure of fit. I was pleasantly surprised when I found some at the Guitar Resource dot comm site. I wrote into them asking if both the mini and the large ones would fit my tuners. He wrote back stating these were not schallers and were made in Tiawan therefore he didn't know.

http://www.guitarpartsresource.com/tuners_schallerbuttons.htm

OK, If these are "Tiawan" tuners ? Are these 10mm? Is my Squire Tele 10mm? They fit like a glove after drilling the little holes for the alignment pins.

I still want the pearloid buttons.

Does anyone know if Schaller buttons and the Fake "F" Schaller buttons are the same?

Every butterscotch Tele I've seen has a black pickguard. And while I like this look(even considered buying a bakelite pickguard) I've decided to go white pearloid. On the pickguard, top of the volume and tone knobs and the tuner buttons. Can't seem to have any luck though. Any thoughts. If I have to I suppose I could fill the holes on the buttons and redrill them to fit. I hate to go to all this when I really think the above mentioned buttons should interchange. Anyone know for sure?