Flip down VESA mount + a DELL 1503FP as an overhead LCD monitor?

Product Description
The LCD Under-Cabinet Swivel Mount is the perfect space saving mount for the kitchen or bathroom. It easily frees up counter space when needed. Simply hang your small LCD TV under your cabinet, swivel it for viewing from anywhere. It easily flips the screen back up under the cabinet for storage. A retaining clamp keeps it stored under the cabinet. Internal cord management ensure a clutter-free installation.
Flips down to display the screen and stores it flush under the counter when not in use
Offers 180° of swivel and 110° of tilt
Comes with hardware for installation to a cabinet
Features internal cord management for a clean installation
Weighs 2.75 lbs
For 13-15" LCD TVs up to 10 lbs
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DELL 1503FP has RGB and DVI inputs. It uses an AC adapter outputting 12V DC. It supports VESA mount. It weighs about 12 lbs.
Wouldn't this combination or hardware better any Asian made overhead LCDs which I have never found one with quality that I am satisfied with?
2.75 + 12 = 15 lbs is not much for a roof to support, right?
Too bad 1503FP is not a widescreen and it doesn't have speakers built in. But 12V DC input means I can tie it to the car battery without a DC/DC adapter.
Any comment?