I apologize for not answering this question earlier. Lots of excuses ( "On the road", etc.) but the bottom line was I knew the answer...and I didn't know the answer. I knew the Randall shop could install a name plate, after the fact. I didn't know the "cost" differences. Here goes:
Installation of a name plate in the handle of a Randall "when ordering" intially is $45.00. The letters etched into the plate are charged at $2.00 each, with a maximum of "5" allowed.
Installing a name plate as an added on option to an existing Randall which has already been completed is $50.00. The lettering charges remain the same. Hope this helps...and again... sorry for the delay.
Best, Capt. Chris