#35 and #23 are still my favorites, but Rana feels like the swirlies under the "R" are a bit much and don't really tie into the brand or theme closely enough.
Two suggestions: 1) try a toned down version of the swirl and/or 2) add something like a diamond (see:
http://openclipart.org/detail/168907/diamond-by-rapperklimov) over the second "I" to give a bit of balance to the logo.
Thanks for your effort.