^ All the subbed and translated content lately is so wonderful.
In regards to Ayumi's comments, I think it's pretty easy to understand where she's coming from just by watching Homare's audition footage. She's all lanky arms and legs thanks to puberty. Besides just growing into her body, I'm sure building up more muscle will help her a ton (just like it did Iikubo, etc).
(That was the guitarist of Megadeth?! I would have never guessed. I didn't know he spoke Japanese fluently... thought he was just some random white guy on the show. After looking him up, I know now he's been popular in Japan. How awesome )
He's pretty well known as an idol fan (among other things, of course), he was co-host/frequent contributor on the show "Idol Otakarakuji" and has collaborated with some idols - and in regards to H!P, he's talked about Tsunku a few times in the past, and he played the guitar part for °C-ute's song "Jounetsu Ecstasy" from their "℃maj9" album (you can see his recording session in this episode of "MUSIC+".)