Heaters

[nigelt]

A VW Polo heater is another option. I had to make a box to go on the front and then the pipes to go to the screen etc. But it should fit in the gap well enough.

 

Nige

[RedTrev]

I used a London Taxi heater; the one they fit under the driver seat to heat the rear passenger compartment. It's compact (sits nicely on top of the tunnel) and has 3 speed motor. Just need to fabricate a panel to connect your air ducts to.

 

Picture stolen from ebay: