No sorry bro i cant do designs. if i knew how i would do it for ya for free doe. Theres some free designs on here somewhere. I know ramdesigns on here is da ish doe.
This is the one i had for my hdc3s doe I did subs and port same side the 36"by17" side
4.5ft3 with 73in^2 of port area tuned to 33hz should work out for this application.
Height-17
Width-36
Depth-22.5
Port
Width-4.75
Height-15.5
Length-33