In this video I simply show the part that I cut in the f7x to fit the rx5808 module as well as possible.
In the following link you can see how to easily flash the modified firmware.
https://youtu.be/rIXmLVuGUHA?t=17s
Firmware ---- https://goo.gl/ZEsLZq
Diversity RX5808 pro plus ---- https://goo.gl/5Xj3xQ
Diversity RX5808 pro ----- https://goo.gl/xM4DAh
TopSky F7X ----- https://goo.gl/Sqhfmr
Ftdi ------ https://goo.gl/kkbyDy
