I agree with the other guys... Round drop base air cleaner. This will cover the carb / choke. The less "exposed parts" makes for a cleaner look. Matching valve covers. There are a lot of choices these days for "center bolt" valve covers. The red wire loom has to go. This actually highlights all the wiring. Install new black loom. Jeg's sells a kit with all he sizes you need to do under the hood. When I clean up under the hood I put a pair of old socks on my hands, and start cleaning everything with a tooth brush and compressed air. I would remove items that are easy to unbolt ( hood latch, radiator cover plate, small brackets, etc. ) You will need Scothbrite pads ( red ), masking tape ( blue ), and engine enamel ( high heat ). Spark plug wires clean up nicely with WD-40 ( but don't get it on anything you want to paint - remove them 1 at a time clean it, and reinstall ). New fuel line, and aluminum filter ( anything but that dingy plastic filter will look better ).This should give you a good start, and render nice results, on the cheap. Be sure to take " after " pics!!