OK, this thread has now caught up with real time, and what follows is today's fun...
I'm running out of space
I knocked up a bracket to hold the 172 rad onto the Twingo front panel from a bit of my old trailer tyre rack, fear not, it was pretty thin, and thus light
With the rad bolted on I tried to fit the front panel onto the car, first of all the water pipes were in the way, so I removed them and tried again. Then the clutch arm was hitting a fan support, snapped the support off and tried again. Then the fan was hitting the wiring support bracket on the gearbox, so I cut that off and tried again. Then the fan was hitting the gearbox - forkit, I removed the fan and tried again. It now pretty much fitted, although the rad hits the engine mount I made
. I'll need to cut the bracket down when I get 5 minutes, but for now the rad just about fits, albeit without pipes or fan.
It looks like I'll be able to use the Twingo fan with a custom bracket, and maybe the pipes will fit with a cut and shut.
I've sorted out the throttle cable by rotating the throttle body 90deg and using the standard Twingo cable. Unfortunately the bracket does go right where I expected to put the intake pipe and filter...
The good news is that I can still close the bonnet