To E24 635csi:
I don't know if you can return all that gear or not, but if so I can help you out.
I work part time at a car-audio shop. (It's been a long time hobby/sideline)
The shop is AutoWorks, at 400 Eastern Ave. (Eastern just E of Broadview) in Downtown Toronto. (416) 469-5997
We are a JL dealer, as well as Alpine, Nak, Clarion, Kenwood, Phoenix Gold, JBL, Infinity, Earthquake, US Amps, Morel, etc.
If you're stuck on the MB Quarts, we can get them too, although I'd recommend Morels instead.
we can do better on pricing than that.
*Insert bad furniture store jingle here*
PM me or call the shop and I'll work it out. If I'm not in, talk to Colin (the owner)
End shameless plug.