Which box plans?

[xeroticsurfbumx]

what box plans should i use for 2 kicker cvr's on 1000 watt rms ?
i have 30 width by 20 in depth by 15 in height of space
i do have more width as i used a 4.3 cube box at 32 hz 35x20x16 but i did not like the sound that box created i dont believe the port was good as i see people talking about port area this box only had a 3.5 in port and minimal length to it.
so what free plans on this site or any other would be good for the cvr's im looking for a good balance between SQ, and SPL but im leaning more toward SPL.

thanks,

Paul

[xeroticsurfbumx]

Anyone at all? >.<

[xeroticsurfbumx]

I will pay for box designs pm me or leave a msg here!!