For what it's worth, don't be that guy that just buys new clubs just because you can. I myself got back into it after 20 years, everything in my bag is over 20 years old. Tech has changed alot, and the options are endless. I would recommend making an appointment with a PGA accredited PRO for an evaluation. It's usually free, at least in my case it was. If you're in KZN I can make a recommendation.
What you will learn from this, is that you either need a couple of lessons to fix some faults in your swing before getting new kit, or if your swing is good you should get fitted. Most, if not all facilities has Trackman now, and it is amazing. It tells you everything about your swing and contact. Things like lie angle, bounce, shaft flex, grip size - all of that can make a hell of a difference to your game.
Don't just go to the Pro Shop. There are some good people there, but at the end of the day, they need to make sales, rather go see a Pro and take it from there.