Rule Number One in marrage: Wife is always right!
She said, lets buy the new Challenger, and who was I to break Rule Number One........
[/quote]
With a wife who wants to but a challenger, Rule #1 is not so bad...

What if she was hankering for an 05 Pontiac Aztek** though? Then I would refer to clause 1a: "Unless she is bats**t crazy"
It helps to do a little advance salesmanship, and threat of bringing another project car (a 1970 Challlenger) home helped in her deciding to go with a new "running" Mopar.
(I have also had the forethought to bring her to various Mopar shows inorder to sell her on "having to buy" a Mopar......)