Shaun, you would not regret that, it looks awesome!
These are the ring sizes available from Flugmodellbau in Germany,
Todd can get all of these:

inner 79mm, outer 89mm, 5mm LED

inner 80mm, outer 86mm, 3mm LED

inner 60mm, outer 66mm, 3mm LED

inner 55mm, outer 61mm, 3mm LED

inner 106, outer 116, 5mm LED

inner 96mm, outer 106mm, 5mm LED

Tor