Has anyone replaced their traditional bulbs in a AM gauge to an LED bulb? I am worried about how much amperage my 6 gauges are pulling on the circuit I have it wired to... I know LED's light kind of directional, do they light up the whole gauge well? Seems like it would light just the top of the gauge. I am also wondering if the AM replacement bulbs are better than just local parts stores LED's. Pic's would be great too!