Engine bay management tips?

Get rid of all unwanted hoses, Air cond stuff etc, new washer bottle, repaint valve cover, alternator, air filter, radiator and master cyl, get wiper motor and all small parts zinc coated, passivated, chromed, powder coated etc. Renew all hoses, clamps and thoroughly clean fenders, firewall etc. You’ll be pleased with the results and it’s bound to impress when you open the hood - all for little cost.