:doh:
Well I now know that these's
http://www.guitarpartsresource.com/covers_strat.htm
Don't fit on Dimarzios Area's as they are to short in height, they fit on. 
But ….. Area's pups are taller.
Can see in pic's, I got them on with springs on the neck pup & very small rubber on the other two pups. 
May-be enough room for adjusting   :dontknow:
 
BUT .. and a big BUT at that !!
It's gotta be right for me to be completely happy with it ..
Want springs used on all.
So I ordered some proper Dimarzio cream covers, to make it right.   :icon_biggrin:
Haven't used these pups before, so didn't now there was a difference ……………… Do now.   :doh:
And YES that is a Tortoise Shell pickguard.   :tard:
Opted out of the Vintage Pearl and the Black as I've other guitars using that colour PG.
Seems to blend ok, and with the cream bits and rosewood neck.