Who has S12L7's - need box info

I have two boxes to build in the next couple of days and need the info on the proper ported boxes. First box is for a L7 12" and have a max of 8.0 cu.ft to play with. I know full well that I will not need this much space. So give it up on box volume and slot port measurements.

Next box is for 2 L7 12" and the box will have to be a combination of glass and built into place in order to get the boxes into the car. It has a very small trunk opening to work with, thus the built into place (I hate these ones). The boxes will be made as two separate chambers and slot ported again. So again throw me the info and some port measurements. I'm not trying to be lazy but I'm a little slammed with customers right now and just don't have the time to either find the info or model it on a confuser program. Your input on this is appreciated. 

just lastnight i did a search on rockford fosgate,and they have refaced there whole website sense the last time i was there,anyways they have all the info and then some on mobile sterio jams,

                                                     http://www.rockfordfosgate.com/rftech/boxcalculator.asp

                                                                     check it !