Modding help

Hey people i have some questions about modding my psp ....
ok first im wandering if any one is selling a psp (if possible with cfw) im going to use this psp as a modding psp ...
What i want:
* Stronger Wifi connection (i heard something about that)
*purple or green faceplate.
*purple or green R + L trigger
*im not sure if this is possible or if someone would like to make it but touch screen
*faster on internet
*ipod touch apps

If u have links to this please tell me them thankzzz

i dont know if you can make it touch, but if you do its probably gonna cost you a lotta more coin, as for faster internet just use a high mem mod i have a few posted in the plugins section, but as far as the custom shit, talk to tact about that stuff he could probably help you