Yes, but Idus, not IdVs. You could use ab urbe condita (a.d. 2004 = a.u.c. 2757) and the proper abbreviations to make it look more authentically like a Roman inscription: PR·ID·SEP·A·V·C·MMDCCLVII
Thank you for your reply.
I thought the Roman Alphabet lacked the U and they used the V instead. Then Idus would have been Idvs ?