that sounds like a grueling process.
best bioavailability for the avg person...
oral- coconut oil
topical-unrefined sunflower oil and 5-10% ethanol or propylene glycol even dmso...
sublingual- glycerine
i always start with an extract. decarb visually over double boil, bubbles slow like popcorn when done. and simply dissolve into whatever carrier suits your need.
in general i make it to limit cbn formation and the breakdown of thc into delta 8. as well as terpene loss
if your going to try and alter cannabinoid ratios, this may not be as much of a concern. sunlight and heat will do wonders. cbd is much more stable.
but consider the pharmacological implications. whats the purpose of this? most go fpr cbd unaware of the actual properties of thc say fpr seizures cancer pain etc. and that delta 8 and cbn are very different from 9 and cbd