You've also got to realise Tomica that within each of those showrooms is a spectrum of skill in itself. Imagine the WORST chop you have ever seen, and compare it to your favourite chop of all time. There are a lot more than 5 stages in between them (The number of showrooms we have)
This means that even within Pro Tuners, we have a range of skill from the bottom end, to just under advanced. At the minute, I would place you at just under advanced, but that's my opinion which is why I didn't reply about your promotion just yet as it's a close call, and I would wait until some other admins have seen to help us decide too
Also, regardless of your reasons for feeling the way you do - don't bring other choppers in to the discussion by comparing yourself to them. Matthias is right by saying that it will lead to arguing, so let's nip it in the bud.