Need help with my first UTAUloid. "Noob" SHUTUP!

So as you can see by my VERY obvious title, I need a little help.

Where I need a little help? Well I know that the voice itself needs ALOT of work. I understand that.I have been using REAPER and a very sucky Singstar mic to record everything, and my Japanese pronunciation is poor. So any pointers and critique on what I need to do in terms of tweaking the quality and overall clarity of the voice would be much appreciated! ^^
(Link at the bottom of the post for an mp3 of the voice)

Also if somebody could direct me to a post regarding any pointers on character design would make me a happy llama. :3

*looks through the horrible song*

Please, get rid of those English R's. I hate them with burning passion. If you can't pronounce the Japanese R, make your R's rolling or pronoubce a L instead.

And make your UTAU sing a slower song, so I can actually hear your samples.

I knew someone would say that. X3
I will definitely work on my R's.

OK, great!

Ok so I redid some of the oto and recorded so more sounds. Ao Kamine is coming along quite nicely :3
Again, any critique is welcome. ^^

http://www.upload-mp3.com/files/227260_ab36q/Toosenbo_Voicebank.mp3
(mp3 was too big so had to upload it somewhere X3)

.. Your "bo" sample sounds like a "bu" xDDDD Toosenbo not bu xDD Needs more Oto.ini work, which I'm totally willing to help with as well as any .. *U* Designs .. *U* he sounds pretty clear though and I am not picking up like any super bad "r" sounds xDD So I think that's fine?