Hello all. I've been lurking for a long time and I've finally decided to take the DIY plunge. I'm looking for redommendations for a simple DIY sub for a large basement home theatre. 80% movies, 20% music. Room is 20 x 28 x 7.5. Carpeted with drywall and suspended ceiling. No real budget or size restraints. Woodworking skills average at best. Looking for low extension with moderate listening levels. I already have a ep2500 amp (used to be in a band). Any recommendations would be appreciated.....thanks in advance...