ok boys --- i need someone to design me a box. jmac did my last box but i've pm'd him a couple times to get no response back so i need a box guru to help me out. 2 alpine type x 12"s 4 cf after displacement tuned to 35 hz each sub in its own chamber w/ slot ports. anyone want to help me out here? will pay $10. let me know. i got all the other specs from alpine too.