Summary I ended up taking the backshell off the lcd, pulling the circuit board out of the 5.8g receiver and 3d printing a new backplate to hold it all together. Oh and adding gopro style mount and tab for velcro strap. After taking apart the RC805 and LCD back, save all the screws, as they are used in the new backplate. I also re-used the button and clear cover on the RC805.
Todo- add wiring pics/diagram
4.3in LCD - http://tinyurl.com/gr2dldr
5.8ghz Tx & Rx - http://tinyurl.com/h5lr6te
Printer:Wanhao Duplicator i3 V2