when should I make a Q&A video on tumblr?

[Thushia]

I was wondering when should I make a Q&A video on tumblr. I don't know weather to make it when I reach 1000 followers or 1500 followers :/ how much do you guys think I should wait until?

[Fabrizzio]

Q&A videos are a lot of fun specially when people ask you a lot of things, I would recommend you 5000, but if you are impatient and many of your followers have been asking for a Q&A you should do it at the 1000 mark.