My only other concern with the tires would be whether they have developed flat spots, or dry rot where they contacted the pavement. I take it the bike was on the center stand?
Did you have a scrap of carpet, or cardboard between the front tire and the concrete, if in a garage?
I sold a bike when my son was born in 1989, and didn't touch another one until 2001. Fell right back into it. That was a 40 HP cruiser.... couldn't get in anywhere near as much trouble as you can with the Fizzer. Limited ground clearance kept the corner speeds low, and the lack of HP kept it under 90 or so.
When I replaced that with the '05 FZ6, I was a happy guy. Had sold the VZ800C about 2 years before I bought the FZ, so I had a break in riding similar to your current one.
The FZ surprised me with it's brakes..... stab hard at them, and you can lock the front wheel at any speed. The front end has soft enough springs that it has a lot of 'dive' on the brakes, and that tends to mask lock up.
The correct application to get maximum braking effort is to PROGRESSIVELY apply them. Gentle squeeze, until the front end settles.... then, when the weight transfer has occurred, you can add a LOT more front brakes without skidding the front. Spread that first touch over 1/2 a second, before grabbing all you can, and you'll be rewarded with strong braking power.
Yeah... I can't say there is ever enough training you can do for riding. Looking where you want to go, counter steering, threat assessment, inclement weather adjustments, blind spot avoidance...... it's a really good idea to revisit all of that. Head on a swivel, never trust the cars around you, keep your space bubble.... anticipate 'choke points' so you can take corrective action in advance.......
In my case, I also found out that my night vision went to sh*t in about 3 years. (between 35 and 40...) Don't discount physiological changes, too.
Getting old sucks.

But compared to
not getting old, it beats that one all to heck.