No Linoel. Started with American Flyer S-scale. IIRC, had Santa Fe PA & PB(?) and a K-5 Pacific. But I wanted to model the CB&Q, which used EMD diesels. When Einhorn came out with a "Q" F7 with a DC motor, I cobbled together the necessary electrical for the DC. Then, when I was about 12 or 13, I switched to HO. When I started high school, my folks asked me if I really wanted to keep the S-scale stuff, or could we give it to a local children's hospital. I said yes. Wish I had kept the stuff. Be worth something today.
Been in HO off and on for years (now approaching 70!). Working on my third (and maybe last) layout. With over 50 locomotives, steam & diesel, I've got only a few with DCC and sound. Most just run on straight DC, using a MRC Tech 6, 6.0, with a MRC Tech 4 260 for DC, just to avoid confusion and burning out DC motors with AC.