Fuel pump locations.

Hi all,
I am in the process of converting my car to fuel injection. The problem i am having is finding a locations for the lift and main pumps. I am using a carter for the lift and a bosch for the main.
I would like to mount them under the car as i am not to keen to have them in the boot.
I have a drop tank as fitted to the mk2.
Has anybody else done this? any advice and photo's would be appreciated.
Cheers,
Dom.