I have been looking at Dayton 12 MKII and the Shiva. What in your opinions would be the best choice? I am going with a 200-250 watt amp in a sealed enclosure. I want the sub to be suited well for home theater as well as music application. I have seen Adires plans for their 54, and 85 liter sealed enclosures now I just have to pick a driver to use. Could I use the Dayton 12 MKII with the Adire plans for a downfiring sub? The website says that the 54 liter enclosure would work best for hometheater/music applic, where I have also heard that a 85 would be a better option. Anyone have a different opinion? Thank you.