Well, I believe that in any good BDSM relationship, there has to be a solid relationship that is built on trust and communication. To that end, it sounds like the two of you are well on your way to something quite wonderful.

Keeping in mind the love and happiness you can share, will be the root to your future as a couple.

If BDSM comes into play, is should enrich the life you already share, imho. So, feel free to take your time and let your relationship evolve as it will.