Help with porting rockford fosgate p1s?

[Jose H]

I have 4 rockford fosgate p1 12 inch subs n I'm thinking of porting them to 32 htz is that good or if any one has any suggegestions please let me know I'm working with lil space right now 34x28x13 if u read my other questions on my profle you will see what I got so far please help