If you get a DSP you can phatom the center channel and save yourself trouble trying to find a center to match the timbre of your excellent speakers. (Centers are over-rated IMHO unless you have large audiences watching movies all the time. Plus centers don't work all that well unless you can match tweeter height exactly with L&R, such as placement behind a screen)
If you want a fully covincing enveloping sound it is best to stick with the same speaker all round....find a JMLab monitor that is closest in sound to your mains and you will be happiest.
Sub woofers ....JL F113 fathom and SVSsound PB Ultra are awesome value.
Receiver/DSP...your choice depending on what sources you have.
DVD player...something real cheap until you are ready to go High Definition (Blu-Ray)
Good Luck
If you want a fully covincing enveloping sound it is best to stick with the same speaker all round....find a JMLab monitor that is closest in sound to your mains and you will be happiest.
Sub woofers ....JL F113 fathom and SVSsound PB Ultra are awesome value.
Receiver/DSP...your choice depending on what sources you have.
DVD player...something real cheap until you are ready to go High Definition (Blu-Ray)
Good Luck