I'm planning on getting some fitted into the lower corner of the doors (where most cars have speakers). Do a search on this forum and you will find someone who has had aftermarket front speaker fitted.
Yes, I also think the TVR front speaker option looks pretty Heath Robinson.
Had these specially made at the factory. There is MDF bonded in the doors to give them strength and the speakers "breathe" in the door apetures, sounds brill and looks good.