Blackwidow Elite - UNLIT function keys

I appreciate many members over the years have written their opinions etc regarding the shift+function keys not being backlit for ~ - + ..... as well as {}:"<>? and after reading these threads I understand Razer chose not to do this for BW's. However, I am NOT a gamer (silent gasps of "Oh My God! They're NOT a gamer???") but a) prefer mechanical keyboards & b) use all/most of these keys quite often in a room which is NOT well lit, and the position/location of my BW means I can't see the function keys I want, when I want them.

My bad, I got this keyboard without realising; I know I should have checked it out, but after using G610's with ALL keys and functions lit up, I wrongly assumed that ALL expensive mechanical keyboards which sell them with the backlit feature and all media etc including the box they come in show multi-cloured lit up keys would mean that ALL the letters and functions would be lit up ... even though I choose the lit up feature to be on a single, boring, white light colour.

So here is my question please ... Can anyone please direct me to a company or website which offers replacement keys for the whole BW Elite layout which allows all the letters and functions to be backlit?

Please do not get me wrong, I like this keyboard! I just want to be able to use it for the purpose I use it for in the way I need it to work.

Thank you