Rawr, worked great. I was using a solution posted here:
https://vborg.vbsupport.ru/showthread.php?t=278422 but this one seperates the buttons and let me chose which bbcodes I want.
Now a question:
http://prntscr.com/63wet <- would it be possible to make it so Strike-thru would be next to BIU buttons?
And how to do this for when you press edit button?
http://prntscr.com/63whr