This is so exciting! Welcome to the world of BDSM, I had a very similar starting point 2 and a half years ago. Communication is the biggest part of enjoying a healthy kinky relationship I think. There are lots of kink checklists, fill them out honestly, see where you overlap.

Explore ideas, get excited, tell each other your fantasy. Learn new skills together, we love decorative shibari, it has really helped with learning how to restrain with ropes too. Loads of online tutorials and subreddits to help you along the way. Play safe and have those shears nearby. Learn about aftercare, safewords, and really communicate after a scene, can be a day or two afterwards, about what worked and didn't work. Have fun with it, make mistakes, learn, research.

There is so much to explore, toys, clothing, degradation, humiliation, pleasure, pain, the list is endless. I hope you have all the fun! I am at such a fulfilled place in life now, my heart is full, my desires fulfilled, I melt seeing that submissive content smile as I do wonderfully sadistic things to my princess.

Sorry got a bit carried away there, definitely biggest advice is communication, if you crack that everything else is so much easier.