I used to raise snakes, boa constrictors and ball pythons primarily. Caimans were a bridge to far for me. Exotic pets are certainly cheaper than exotic cars. Careful with that caiman, had a buddy get 20+ stitches from his.
'20 Huracan (eventually)
'16 Alfa 4C Spider
'14 Cayman (sold)
'15 Prius (don't laugh 54mpg for the wifey)