Barney -I am going to have to put a large bib over my keyboard, that looks positively DELICIOUS!
I immediately looked at your lights - what headlights are you using? If you are interested in high performance period correct headlights, I can offer you several options -- NEW condition, of course, as nothing used would do credit to the work you have put into that car... NICE WORK!
I have a NEW pair of Cibie Z-BEAM, and NEW pair of Marchal Amplilux as well. Looks like a vintage pair of Marchal driving lights, very sexy!
Are the rear light reflectors as perfect as the rest of the car??? I can see the lenses, but not what is behind them... I;'d love to help you get them up to 'Like New' (or Better Than New) status. I have been doing lots of work over about 40 years with '02 lights, front and rear, and would be honored to bring the benefit of this experience to your Targa. I have a pair on the bench right now, just finished another pair, and have a third pair on the way here.
Q-- Are those BWA wheels? They look like the wheels I had when I mounted Phoenix Stahlflex 3011 tires some decades ago... Great tires, - NLA of course.