Canon Xl 2 Using The View Port To Drive The 7 Inch Monitor.

Greetings, I have a canon XL 2 video recorder I used it for many years and it's not worth what it used to be worth but I still like it. I use it as a standalone fixed focal plane. I use other cameras that I have on trolleys or handheld. The audio on the XL 2 is so easy to manipulate most of the time I go back to that in post. I would like to use it in my studio, however it would be nice to have a 7 inch video monitor attached to the camera. The viewfinder with the eyepiece has a multi wire receptacle and I'm wondering if anyone has a larger monitor or makes an adapter for that receptacle that'll go into a 7 inch monitor. I already come out of the firewire into my laptop but that is just too cumbersome. Thank you for all your help and your kind consideration