Dolly help??

Hello everyone~~ I hope you are all having a great week so far! 
As you all probably know from my (many) updates, I recently bought a BJD, and was curious if I could have some opinions.
Here's the body: 
ISN"T HE JUST TO DIE FOR?!?!?! I LOVE HIM TO DEATH ALREADY AND HE HASN'T EVEN ARRIVED AT MY HOUSE AND----     Sorry; I got excited (again XD) 
One of the reasons I bought this particular model was because it pretty much mirrored a race of alien creatures I have been developing (See Friendly Alien and Deirda) and just touched my heart. The doll meant a lot to me. He is a SuperDollfie Chateau boy, 50 cm, without a head. BUT THERE'S MORE!
Here's the head model I'm thinking of buying: 
It is an Angel Of Dream, Yo head, elf ears without a faceup. I plan to do that on my own! I wanted to go for the sullen expression because the character this is designed to be is the only creature of his kind, left on Earth to die, so  yeah, he's not too happy. BUT, I found this other head and I wanted to know, which do you guys like better? I personally think the one below is cuter, but he's smiling, so, it turned me off a little. Like I said, this character is sad! 
Other Chi head! : 
See what I mean? He's much much much cuter than the Yo head! But the Chi head smiles...... so, maybe I won't buy. What do you all think?
WOOOOOT! DOWN TO EYES! 
Here's the pair I really really really want to buy:Mostly because I want the character to be unique in his own sense, and my alien race's eyes do not come in this color. But, there is also this pair, respectively made by the same company and line, Eye Myself, 
The one thing I don't like about this brand is that in some of the eye choices, it says, You Can Assemble Them Yourself! What the fu-- How do I assemble eyes by myself?? Anyways, I prefer premade eyes so I'll buckle and buy the less pretty ones...... *Sobs* 
AND LAST BUT NOT LEAST! 
Here's the wig I had in mind for this character:  I JUST LOVE THE WIG. IT LOOKS JUST LIKE MY CHARACTERS HAIR!  
So, anyways, thanks for dropping by! Tell me what you all think: any other ideas or suggestions? Like different eyes (I really, really, really want violet colored eyes! Like, sparkly eyes!), different, wig, etc? Thanks again! 
Have a great rest of the week and big hugs and kisses~~
Adam.