Recommend cold crank amps?

You must not have sold the 2 Exide Gel's in my cars :)
I bought them used for $35 each over 6-8 years ago.

What I haven't seen mentioned here much is that a gel battery will wake up your startermotor.
If you combine the gel-battery with a mini starter you've got an all new experience to starting your engine. Very un-Mopar like with the distinctive gearwhine :)