There are a few items that really need attention. The cracked upper fork tree is the most serious. You could have it professionally welded, then metalfinish & polish it; sourcing a better, used, specimen would be easier, and not expensive. Not liking that makeshift handlebar knob (a.k.a. hex bolt) and painted handlebars, either. For that matter, the "rattlecan black chrome" is kinda depressing but, it's not serious, mechanically speaking. The handlebars, fenders, TL bracket and handlebar knobs are all available either as new, NOS or repops. It's possible to rechrome, too. However, the TL bracket would need welding & metalfinishing; the handlebars probably aren't worth re-plating. It's shame that some numbnuts went drill-happy on this machine, especially with the headlight ears...ugh. Seriously, this bike has "good bones" it's straight, mostly complete even the factory paint is still vibrant.
At the very least, I'd blast & paint the wheels + hubs cloud silver and polish the brake plates. That'll give the bike a huge visual improvement, with little effort/expense. Probably time for new tires, tubes, bearings, brake shoes and a drive chain. Check the lower/inner fork legs for slop. They'll probably be way too lose; however, new upper piston slides are cheap. R&Ring them will give you the ideal circumstances to refinish the trim rings, and replace the dust seals + boots. That's about all the more you'll need to get the rolling chassis looking good and being mechanically taut.
New tank decals may cover up the holes, left behind by the threaded "mystery brackets".