GameExtender - Display Screenshot Only?

I have enabled the gameextender with the hope of simply showing a screenshot of the current state of my actual cabinet as a picture on a website.

1) If i connect to the actual ip & port via lan or web, i initially get a picture that if I click on it allows me to control my cabinet remotely. Although a great feature, can i limit this to prevent a random user also visiting this IP address and doing the same? (ie. if they right click my website image they can copy the url and then just connect to IP:PORT and Bingo!)
1.1) When the cabinet goes into attract / screensaver the online controls stop reacting, can an ESC key be added or amended to gain access to the cabinet again?

2) The actual reason for the topic! Can I just have gamex show the actual cabinet screen / game screenshot rather than the cabinet, control panel and statistsic images? Every time i refresh i get one of those four images. (By linking the website to this image, I remove the option of being able to click and control gameex)

For the actual website image, I specifically link to this static page / url - http://mydomain:PORT/builtin/getimage-gxre640x480endre.png (I figured out by changing the 640x480 you can manipulate the image to be any size you want it to be)

Every time I load this page / refresh I get the updated image from the cabinet but would like this to be purely a specific cabinet screenshot or in game screenshot. ( No panels, cabs or stats images)

Thanks in advance!