You did great. The Janus / galley prow is a classic. I collect the imperial portrait series, not republican coins, but i needed one coin to represent the era, and this was the type I chose. Here's mine:
Really nice coin! Smooth, even patina. Good chunk of detail. I don't think you could go wrong. This is the only thing relevant I have to post...
I look forward to seeing this one in hand when I creep upstairs from your basement and into your inner sanctum to steal back my Hadrian sestertius, ATG tet, and King John penny. (All the while holding fast to the Æthelred II penny so you can't steal that one back from me.)