Not much to say here except that Tecamp became Eich a while ago. Really good kit though. I think the Eden stuff went downhill a fair bit when production switched to China.
I have a Genz Streamliner as a back up and and I've never understood the clip light. It states that it is the power stage clipping as opposed to the preamp stage that is common to every other amp I've ever owned. I just ignore it.
What you really have to look out for is spraying over synthetic/oil based paints. 2K clear coat (or 1K) should be fine over water based as long as it's all properly cured.
The first thing you need to know is what type of paint was used to do the art work. Put the wrong type of clear coat over the top of it and it could react badly and ruin the whole job.