Hehehe, as a teen, very early and, at the genesis of my engineering career, I learned the value and versatility of an Oscilloscope. My very first was a 5mhz Heathkit single trace which I assembled myself and then a Tektronix 545A acquired from a local radio station. The shop has always been graced with cool scopes!Very nice shop. I wish I had that much space. You have quite a collection of oscilloscopes!