Opinions on what size I should end up at (pic included).

[Acacia]

I want my final size to be somewhere between 11 mm (~7/16ths) and 16 mm (~5/8ths). Obviously I'm going to see as I go along and stop when I feel it's the right size, but I also realize that the size of ones lobes matters- that on some people 7/16ths look much bigger than on others.
So what I want to have is, big, but not so big that they sort of stick out to the side, I want them still fairly ear-shaped ( , don't know if that made sense ).

So what size do you think would suit my lobes?

Please excuse the shinylook, just jojoba'd them up:

left ear with 6g clear glass tunnel in:


right ear with 6g glass spiral, xmas style :

[TastefullyTwisted]

I think 1/2 inch would look good, but do what feels right.
(: