CV 50s P bridge.

[Leon Transaxle]

Hi,
I am about to buy Evil Undead's 50's P bass.
As it already has a pickup cover mounted I thought I'd go the whole hog and fit a bridge cover too.
I read somewhere the mounting holes on the HiMass bridge don't exactly match those of a standard BBOT bridge suggesting different dimensions.
WIll the HiMass fit under a genuine Fender Tele bridge cover? I doesn't look that big.