I really appreciate your time and your feedback! Don't worry because there are too many cool things in the world for it to end this soon
Thanks for the site reference, this is what it told me:
Recommended temperature range: 75.2 - 80.6 F. [Display in Celsius] Recommended pH range: 5.5 - 7.5. Recommended hardness range: 1 - 15 dH.
You have plenty of aquarium filtration capacity.
Your aquarium filtration capacity for above selected species is 274%. Recommended water change schedule: 19% per week. Your aquarium stocking level is 55%.
That was six of each. That does give me some confidence, however I heed your warning. Whatever I do I always take stocking very slowly and will never let my fish live uncomfortably!
I want to answer the test of your post as soon as I get some time.