So why don't people put Rolls-Royce Griffon's in corollas then? That'd be cool and different! Oh thats right, because its a bad idea!!
Honestly if he had a good reason to do an upright I'm all for it, otherwise find yourself a 4A-C someones throwing out and put that in. Shazam instant upright, no need for custom bits and its almost as crappy as a K!!