How completcated does Efi HAVE to be?

[Ade + Lamb Chop]

Hi All,

I am into minis, something a lot of americans probably won't have even
heard of never mind seen! Up until recently minis had single point throttle
body injection. You can pick up the inlet manifold, throttle body with the
following sensors, The system is a MAP system. I was just wondering how few
sensors I need to make it work. Make my own ECU and keep it simple.
Calibration would be done on a dyno using a lap top. No need for a Heated
o2 sensor, don't need it to learn really. 

I can pick up these units for about 50ukp!!

Comments?

Ade