Looking for a couple volunteers and you get a free spare key

Guys, I had some keys made by the original Ferrari key manufacturer that have a plain black plastic head. I figured these would be a nice inexpensive backup that look nicer than the plain metal keys some people have bought from the locksmith. At some point I'd like to cut these and the Reprokeys as a convenience for people.

I've learned in the last few days that key cutting is something of an art. Is anyone willing to send me an original and in return you get back your original plus a free spare? I no longer have a Ferrari sitting in the garage so I'm looking for a way to test my work. Your original won't be harmed. The worst that can happen is you get a spare back that doesn't work (but hopefully it does).

Maybe send me a pm if you're willing to help. Thanks

 

The blanks should work in both cars.

 

I think I've got what I need. Thanks guys.

Mitchell, I'm happy to make you a free key too if you need one.