It's a good one M'lud.
I'm a little worried about the reference to "honour" though. Also, getting ones tongue around "homo honestus" may be fraught with danger. Are they any legal or contractual pitfalls that we need to know about concerning the accuracy or abuse of a motto?
Notwithstanding the above, then I suggest Sav has it embroidered in gold thread on the peak of his cap. Failing that, a patch on his y-fronts should do the trick. A tattoo on the scrotum is just going too far.
H