Your lineart is very nice, you would do well at making your own manga. However, if you are using reference for drawing hands, make sure it connects properly to the rest of the character. The girls don't look like their hands are in a comfortable position, it looks very forced.
Thank you! ^.^... and thank you for the crit as well, but I did use certain refs for the placement of the hands, it may look a tad forced but I was going for an over the top pose anyway =P... thanks for your input again!