Скачать или смотреть SNSD (OT5) - Gee | HOW WOULD (based on past performance)

I knew lots of channel has done this "how would" but I found none of them did it like this video.
My references are past performances of SNSD, including:
Yuri & Tiffany position is very relevant in this song. Check out my comparison:    • SNSD (OT7) - Gee | Line Comparison (withou...   So i give her Tiffnay reading part.
Sunny has covered reading part of Jessica but :Ah Ah let's go" is done by Yuri + Yuri has coverd Tiffany line:    • 2015 DMZ 평화콘서트 Girls' Generation -  Party ...  
Yuri covered Jessica Original Line:    • 【TVPP】SNSD - Gee, 소녀시대 - 지 @ Korean Music ...  
Taeyeon covered Sooyoung line:    • [1080p] 140814 SNSD - Gee @ M! Countdown K...  
Because Yoona cutesy is perfect for the song and she and Seohyun usually share the same line so Yoona takes Seohyun line.
Sunny cover back-up vocal when Hyoyeon takes lead because she did the same part in original audio.
Since Sunny is the only lead vocal in the group, she takes the back-up vocal line when Taeyeon takes lead.
I found none of them did Jessica adlibs in the last chorus, I suppose it is impossible for one to cover all of them (it's devided into Seohyun & Tiffany in OT8), so Taeyeon takes highest part & Yoona (Whose voice is so much relevant to the song & Jessica original parts) takes the rest. Yoona can do it for sure.
Hyoyeon rarely cover anyone in this song, possibly because she does not suit the song itself. She' my bias, fyi. But i tried to be practical.
Have fun!