Hello All, One major factor we have overlooked regarding 100 Watt vs 150 Watts+ for the Orion is the fact more power output means a more beefy power supply (30+ Amps)!! That means all the previous supplies, ie 961 or 962, won't work on Transmit, unless you have a Astron 35 amp laying around. Is it worth all this expense for 50 Watts, I hate to have to buy another supply for it. 73 to All Bill KB9IV