Ice/Psi?
first answer: yes
second answer: Highly suggest you get a copy of Mids and build your toon on it and try to optimize it as much as you want you will have that done before anyone will actually give you a good pvp build.
PVE builds people will help more but pvp not so much.
otherwise welcome to pvp.
Talos Maltalomar lvl 50 Rad/Rad Corrupter - Triumph Server
Arack BloodThrall lvl 50 BS/SR Scrapper - Triumph Server
Rose's Kiss Lvl 50 Mind/Nrg/Ice PermaDom - Triumph Server
Could this be a good pvp toon? And if so can anyone give me a build?