Hi, it's possible to know an average band usage for about 50 Ig profile running with your tool 14 hours per day?
Not really as it depends on what you actually do with each account, you could post 100 high quality images on each account daily or you can post 1 low quality image per week with each account, that will make a huge difference in Gb used...
any suggestions on what are safe follow/like limits for twitter/tumblr/facebook etc?
well, it highly depends on the age, quality, usage patterns of your accounts - there's no direct answer for this, my advice is to start really low and grow it gradually.
1. Can i scrape my followers and do random @mentions?
yes, to extract go to social profiles - click on the ig account - go to scrape tools there you can extract your followers,followings, likes and so on.
to do random mentions create a campaign go to advanced settings - instagram - choose enable dynamic mentions and add your followers there
2. is there a way to add a lot of people to a dm group and send a picture/message?
hmm, don't think so
Also you really should do a payment for just 5 accounts

. that would be enough for me, atm 10 account is way too much. Id pay 10$ for 5 accounts.
well, we need to stop somewhere, then people will want 1 account, 2, account, 18 accounts

. Take it like this - you have the opportunity to add more account, use the other social networks as well, just set accounts up and let them grow by themselves.
I've been using the bot for the last 2 months and I've used it on 2 accounts. Both accounts are on the same IP and they follow 400-600 a day. Do you think I could increase the follow per day?
Yes, you should be able to increase it a little with no problems, try 50 more first, then up that again after a week or so.