Question about different DD heads on the DDSB body

Hi there everyone! 

I'm looking at possibly getting a dream choice via proxy some point soon, But I'm struggling a bit with head types, since the charcter planned is a dude but with a chibi-style face. I was wondering if anyone here has any photos, or could take any, of what the more chibi-style heads look like on the dollfie dream sister boy body? Would specifically love to see the DDH-29 and the 12, but would also just like an idea of how similiar sized heads look on the boy body (the 01,17,19, 20, 22 or 27) 

I have a feeling it might look too small on the neck, so Id like to see how it could look before committing to it so to speak. 

Thank you in advance for any help!

I don't have a DDSB but here are some quick pics of my DDH12 and DDH29 on DDB. Maybe that could still help?

I think the biggest issue is that the faces look proportionally a little too small? Which makes the heads appear sort of undersized. Passable though, if you're OK with sort of a smaller head look.