some equipment research from Dave B

Here's the product I found at Adorama.com:
Canon XL2 MiniDV Camcorder, 20X Optical Zoom Lens, Advanced Optical Image Stabilizer, 1/3-Inch 3-CCD Widescreen with 24P Recording
camera 2, they have a used one available for $3149.00 Not an HD unit, but do we need HD?

Here's the product I found at Adorama.com:
Canon XL-H1 3CCD High Definition 1080I Camcorder, 20X HD Optical Zoom Lens, Advanced Optical Image Stabilizer, SMPTE TC, Genlock, FireWire and HD/SD-SDI Output
camera 1

Here's the product I found at Adorama.com:
Datavideo SE-500 Digital A + V Switcher, Composite & S-Video Switcher - 4 Inputs

And on E-BAY
2 JVC BY-110 PROFESSIONAL STUDIO COLOR VIDEO CAMERAS Item number: 7620125061
Seller: manhattansalesworks ( 40)
Summary
2 JVC BY-110 Video Cameras and 2 JVC VF 4000 viewfinders, Video Cord, JVC RS-110 Control Unit.; MK-50U Microphone, JVC AA-C11 AC power adapter.; This equipment works.; I have no batteries but there are also 2 JVC carring cases.; I do not know anything about this equipment.; I bought it from a friend that used to work for Cox Cable TV.;