Do you have any link where i can see your current logo...?
are you planing to have a symbol which can be used independently like initial "H" ? or an Abstract mark like "apple"
or just you need name branding "Wordmark" like my entry #6 ?
Right now i am confused as you ranked initial "H" entry top.......which is so common representation of "H"
more you help us more you will get better results :)
thanks
pg