Personally, I would stock with more frogs. I also am big with planted tanks.
My 72 gallon had 12 (or was it 13?) frogs at one point and I might even had been tempted to squeeze a few more in.

I had a fairly heavily planted bottom of amazon swords - tie their roots to large (half the size of your palm or so) thin flat rocks and bury in sand and they will not be uprooted. I also had a large canopy of water wisteria. I left it floating and it grew to a thickness of 6 inches at times. I turned it with my hands every other day so that all the plants got enough light to stay green and monthly I threw out or gave out bucketfuls until I had trimmed the growth by about 1/3-1/2. It grows like mad in all of my tanks.

Looking forward to your set up - - please give lots of pictures during and after setup