amp meter bypass...?

Any of you guys ever done this? Looks pretty straight forward to me. I had considered it. The factory gauge scares me.

http://www.madelectrical.com/electricaltech/amp-gauges.shtml

If I do bypass it, I'll just run a aftermarket volt meter under the dash along with the temp, oil, ect.ect.

Just curious, need opinions since the $hitty wiring is what dead-lined my duster in the first place. :angry7:

Thanks.