Softcomm panel mount intercom? Junk?

I'm in the market for a 4 place panel mount, stereo intercom and am
looking at options. I understand installation is going to cost more
than the intercom so am thinking that a prewired harness would be a
good thing. Would really like to put in a PS Engineering or NAT
Intermusic, but by the time I buy a harness or have one built, etc it's
over $600 or $700 without installation.

Anybody have any experience with Softcomm panel mount intercoms? These
come with everything - harness, plugs, plates,etc, which would
significantly keep the cost down - especially if I at least run the
wires to the back seat myself. I know these are imported, but that's
not necessarily a knock anymore. I guess what I'm looking for is a
report from anyone with a Softcom panel mount as to any inherent flaws
or quirks. Avcomm looks like another possible choice, but theirs is
not stereo.