sorry to jump in.. guess it's a little late because you already choose#2...
but anyway, yea I like #2 the best.
however, reducing colors to 1 or 2 will work better since it seems like you have
3 different focal points, I do not know where to get my eyes on..
it doesn't work well as a whole..
Just like photography, 'simplicity is the key to design=(this is only thing I learned from design school out of 5 years)'....
and a logo shouldn't be anything more than that...
and a minor thing.. kerning(letter spacing) between 't' 'i' isn't consistant as others.
thanks for reading...
