Anyone here ever hear of, or deal with Communications Concepts Inc. ? I was looking at one of their linears, namely the EB63A 140 watt. It is supposed to produce 140 watts with a freq response of 2-30 MHZ and can supposedly handle up to 5 watts of driving power. It will handle AM or SSB without any external switching. All of this is designed for mobile operation. It is a little pricey at $157.85 for a kit. Any thoughts?