While browsing ebay I came across this supergun, http://www.retroelectronik.com/en/s...autofirevoltmeter-included-5674864654514.html It looks like a quality all in one set up, has anyone gotten a hold of one of these? I really like the terminal blocks, it allows for a lot of customization. Any important features that are missing that I haven't noticed? I've been wanting to build a supergun for years, and I have the technical means to do so. I just haven't had the time. These go for $80 shipped on ebay, paying that might be worth my time. Is there any advantage to building one myself, compared to just buying this?