Good read and interesting in the cameras you have purchased. I used to be in a finacial position when I could more or less have what I wanted and to be honest at times I made the most of it. If I had been into photography at that particular time I may have followed a similiar route as you in regards to gear. For the younger readers, we used to be called DINKY'S in those days. (Double Income No Kids Yet). still no kids though and too old now.
Due to ill-health that has all gone now, so make the most of it and above all, enjoy.