Thanks guys!
@markc74 LED Bezel! I will try what I have in a dummy piece, but have also found some better ones with a longer shaft, now I now what they're called. Gonna buy these and see how they look and grip in timber.
@lamprey LED Lens! I had no idea about these but I like it. Was umming and ahhing about having the LED just sticking out without a diffuser of some sort. Gonna get some Cliplite 3mm clear lenses and compare.
Thanks again, was hard to work out without really knowing what I needed.