This is a hard choice! I love your taste as you know...
I voted for Percival Julius - as much as I adore Percival and find Julius handsome, there's just something not right when put together.
Frederick Archer - 8/10
Darwin Elliot - 7.5/10 Not a fan of Elliot
Crispin Avery - 8.5/10
Alistair Henry - 9/10
Leopold Darcy - 7.5/10
Percival Julius - 6/10
Phinneas Aubrey - 7.5/10
Edmund Atlas - 8/10
Victor Cyril - 7.5/10
Albert Ferdinand - 7.5/10
Henry, but not so much Alistair
Leopold Darcy, although I prefer Leonard or just Leo
Albert, not so much Ferdinand
I don't like:
Percival Julius - I think I'd like either of them by themselves but it's an awkward combination
Phinneas Aubrey - again, I like both names (although I'd spell it Phineas), but together it's a bit much for me
If I coud mix and match names, maybe
Albert Frederick, Albert Edmund
Phineas Henry, Phineas Darcy, etc
Leo(pold) Archer, Leo Frederick, Leo Henry
I really like Albert, Frederick, Archer and Edmund, as well as Leopold if you'd use Leo for a nn. So I guess I'd vote for some combo of those.
*actually I knew there was a reason this sounded super good to me so I looked it up and apparently Percival was Sir Edmund Hillary's middle name, your mileage may vary on whether that's a good thing or not