Playstation Portable Ac games

[Buster TBM]

edit 02-09-2014:
Well after a lot of trying with the games i am just really used to the controls and got no problems with them anymore.

<old post>

So....
I recently decided to get my hands on a psvita.
one of the reasons was to get the ac games of the psp era.
i mean... portable ac games.... hell yeah.

but i noticed the controls are really difficult.
the standard controls got the buttons laid out in a way to make left and right handed shooting while side dashing and turning quite difficult....

but if i arrange the buttons to use the second dual stick to look around i get the problem that look up and look down are on an analog stick and i need to press both look up and down at the same time to drop a weapon.

so i was wondering... does anyone here have experience with the psp games? Cause at this rate some of the fights in last raven portable will be near impossible with these binds...

thanks anyway guys ^^

(This was written on the phone. Later today i will fix if i made any mistakes on the laptop)