
Hi Tio, WELCOME to FISHLORE, I haven't seen any official welcome yet, so just wanted to say HI and let you know 1967 wasn't THAT long ago. Do you REMEMBER that far back
Main thing that you will need to do before adding plants is REASEARCH, the plants.
www.plantgeek.com is a good site. You have to buy plants according to the light requirements of the plants, and the lighting you have for your tank.
Check out Isabellas planted 75 gallon tank, you can see some pictures she just posted with her angel fish. Her tank is SOooooo lovely, you can see the black eco-complete she uses for substrate, it is coarse black sand, packed with minerals and nutrients for plants, as well as beneficial bacteria to help cycle your tank. Of course this is a whole different issue of tearing your tank down if you added it, but just thought you would like to see some great tanks to give inspiration.....