In my quest for keeping my engine bay neat n tidy, is there any problem mounting my coilpack to the block, probably on rubber isolator blocks,

I fixed mine to a bracket mounted on the top of the bell housing, it's still there

Description
Description

Mines bolted to a plate on a dummy distributor fitting, so same as, on the block, its fine.

Zetec engines have the coils on a bracket on the back of the block,. hth

Standard on a lot of French cars although probably not the best example of reliability :-)

On my Duratec Ford bolt the coil pack directly to the rear of the head.