In your case, you should use 1 panel, and then adjust the css for each "div" of the gauge to have a float: left;, so view source on your panel, and you'll see id's for your gauges, similar to:
id="SingleValue_0_14_2"
you'll then take all your guages ids, and float them:
.SingleValue_0_14_1 .SingleValue_0_14_2 .SingleValue_0_14_3 {
float:left;
}
If you really want "10" panels (gray chrome between them), you'll have to make a new template, but I think you'll find 10 gauges in 1 panel will work for your use case.
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