89' Blazer S-10 I am a Newby!

Hello and thank you for the help!
I am a proud Owner of a 89 Chevy Blazer with just about 150k Miles on him. I have never owned a Chevy so this is a first. I am getting this Car from my father who has done a lot of work up to this point. Drop spindles, Shock, Suspension, Carbon Fiber Disc brakes all around. He was going to make this Car into his Silent track killer lol. He is giving it to me as a gift, for having my first child and growing family. I will be using this Car mostly a daily driver to work and weekend work horse ( not off roading ). I have worked on old school VW and Hondas. So this will be my first Chevy to tinker with. What are some key things or baby steps to look into modifying the blazer. Car runs like a dream and like I said my Father has put some time and money into the suspension and brakes and has been lowered. I am looking at like cold air intakes, exhaust, but would love some input! Thanks Spooks