No, the VPro doesnt have a composite video output. Right now only the FCON-iS. I am using the iS along with the VPro, and just tapping signals from it.
You can set up 3 pages on the display to show various data that is configuered in the iS. The iS comes with a switch to flip between the 3 pages. With the use the HKS temp and pressure sensors to monitor fuel pressure, oil pressure, water temp, etc., and the I/F unit, you can send that signal to the FCON-iS and display it on the monitor as well. For OBDII guys, another connector can be purchased and plugged into the OBD port to display some of its data as well.