Yamaha XJ90031a – Coating & Tyres

Hello dear XJ community, I’m new here, my name is Jan and I live in Erding. Recently I bought a 31a because I had one between 1984 and 1991. Wonderful! Now my question: I would like to upgrade for optical and nostalgic reasons to the original handlebar-resistant panel. Supposedly the bike then tends to commute, but that was then with the Pirelli Phantom. Today’s tires (have now the BT45) are many times better, besides I use the 40 Jah Re old bike no longer on the highway anyway. Does anyone have experience with it? Does anyone have experience with the released radial tyres (e.g. Conti Road attack)? Greetings Jan