Yeah a fan is a good idea or a heatsink. Both work well at keeping the radio cool. As long as that fan is moving cool air to the back of the radio it's helping. And yes the 980 are often overlooked as being a good little SSB radio. They are cpu controlled so they don't drift, and out of the box most seem to be right on tx freq. I still have mine, as well as a few others. Like you said, can't have too many lol! It's an addicting hobby. But I found that if you are a 90% or more SSB talker then save your cash and buy an HF radio. There is an Icom 718 for sale here for 300 dollars. I bet that it will knock the socks of any export on SSB. That is what they are made for mostly. Not AM. Some do good on am, but either require mods or you just get lucky or have the right radio. But for SSB, HF is the way to go. I took the plunge and won't look back. I have AM radios so I am good there. I talk SSB 99.9% of the time. So spending $200-400 a pop on radios gets expensive quick, and besides you can't talk but on one at a time anyway. So why not just save up and get a real SSB radio. With an HF radio you get what you really want for SSB. And also they don't need to be tuned and aligned, just perform the tx mod for 11m if you plan to use it there. JMHO.