What type of computer and gauges

[aquaoren]

Like others, I'm not a fan of wireless transmitters.. a lot of money and headaches for no advantage at all. I'm a fan of wrist mounted computers or bottom timers, and keeping the SPG by itself somewhere pretty out of the way (like here)

This way, your most vital info (depth and dive time) is right there, easily accessible on your wrists, and you don't have some big clunky console dragging in the water below you.

I agree with Jon. Wrist mounted computers is much more convenient than a console. Air integration is more expensive but I wouldn't know what would cause a headache beside the look at the price tag
Yeah, danglies are bad. Here and Here you can see some examples. When looking at Jon's link you can see the difference