Yeah i know what you mean, its when i started realising that 500bhp is a conservative estimate that i realised how pointless this project was, i only set out for 200bhp originally, but i got VERY carried away with the engine build!
Im now going back to 200bhp for the mini like i planned in the first place! (well, plus nitrous of course!)
Current cars i own mate:
Cossie (replica

)
Road going mini
Mini cabrio
Integra type R (but its been gutted by theives

)
Mondeo LPG
Alfa twinspark
Vauxhall engined mini project
Mid engined nova
Half a bmw 325i trackday car i share with mongo
So nearly double the 5 you guessed at, LOL