alright guys need your help on selecting wires for my system..

2 12" JBL'S and a 750watt Pioneer amp.....they have been sitting in my garage for a month since i waz spending $$ on other stuff but now i really want to hook them up...i need to know what wires to get and how much they will cost me? and if anyone wants to help with the install , let me know, i have a few friends already but well see

thanks

jason