i had some spare fluro lighting covers lying around in the shed so i got my hack saw out and made some clear front indicators myself.
then i heated them up and moudled them to shape, only problem is that i forgot to counter-sink one of the screw holes on one of the lens' and yeah Crack!
now im just sourcing some fluro lighting covers to make myself some more.
*THe good thing about these fluro covers is that they are ridged