I wouldnt do an M5 but a normal e36 or even better an e30 with a supra engine would defo be in my garage if i could.
i know in Thailand they stick these engines into anything. Best one i have seen was a w123 Mercedes coupe with 900bhp!
"Lo there do I see my father.
Lo there do I see my mother.
Lo there do I see my brothers and my sisters.
Lo there do I see the line of my people back to the beginning.
Lo they do call to me
they bid me take my place among them in the Halls of Valhalla,
where the brave may live forever"