That is a nice setup for a newer wet shaver. Most people find that soaps and aftershaves are the main rabbit holes, but don't kid yourself...there are plenty of people on here with 100+ razors, strops, etc. I always recommend going with the best quality you can afford, and takibg the time to study products and ask questions before buying. I would ratjer have 4 killer awesome razors than 50 mediocre ones. Join a soap pass around. We have 2 going on now. It is an easy way to try numerous soaps, creams, aftershaves, blades, etc for no more than the cost if shipping. Welcome!
Welcome to TSD! Wet shaving is a great way to enjoy a moment of zen and tranquility, it can also turn into a large collection as well which is not always a bad thing.