Am seriously considering putting this sub at the top of my XMAS list this year. ha ha. Can't decide, however, whether I want to do a custom box similar to the one above or something more economical that I could transfer to a future car. I'm not really familiar with the enclosure scene; with that being said, is it going to be a drastic difference in sound if I don't have as large of a box as this one? Thanks!

P.S. Would LOVE to see some more pics, as well as those night pics you mentioned.