Wcaugherty, there is a lot more to a push button start on a Crossfire than a simple wire splice. The anti theft systems is integrated into the FOB and the switch. You would be creating more problems than solving any. In the upper right corner of the forum is a search box. Type in "push button" and search, read the threads, you will soon see only a very few have done the start button and they did much more than simply buying a kit.

PS Welcome to the forum; check here first for trouble shooting advice and NEVER EVER take your car to a Chrysler dealership!