it would be easier to spave frame it tbh

as look at the engine mounts one would be where the rad is and the other bulkhead

as said turbo goes upside down, then you have the grief of water pipes, boost pipes etc

a lot of work for gains i carnt see why and would just do it normal and weld a floor pan in

there was a mk5 escort that had been done years ago aswell, also the ka with evo running gear