Answer to "Why does unit turn on then shut down in about 10secs"I've had that happen when the battery is depleted or when the Mac thinks its depleted.
Answer to "will the carbs off of a gs 1000 fit my gs750?"It may be possible. Rejetting, different needle and perhaps a spring in the diaphragm. What year is the GS 1000?
Answer to "Our hotel was hit by lightening, many of our TVs will not turn on"The lightning may have come in through the TV signal distribution system. Do the TV's that turn on receive their programs normally? Are the TV's turned on by a cable box in the room? They may be defective. Take a known good TV and check them.