I forgot to mention something last post. I have 4 dumbbells made up 2 x 85lbs, 55lbs, and a 25lbs. With some spare 10lbs plates sitting idle on a plate tree I decided re-allocate the dumbbell. I also have a pair of old fashion 50lbs stubby plates that have a smaller diameter but are about 4 inches thick. They work really good on a dumbbell handle.
Currently I have the following dumbbells. 25lbs, 85lbs, 105lbs, and 125lbs. Much better for single arm dumbbell rows.