Actually, after researching more, it seems conclusive that the 2/2 protocol didn't hold up. The half-life of T3 being 36 hours, an optimized protocol was made, by which T3 was dosed to lab animals for 7 days and then 5 days off. The 5 days off allowed the exogenous T3 to completely clear the body, letting the thyroid gland undergo TSH stimulation again for a few days before getting back on.
I feel this is the way to go. I myself will be doing a T3/albuterol soon and this is the way I'll do it. It is asserted by knowledgeable people that T3 upregulates the beta-2 receptors, so there is no problem getting the full results with dosing the albuterol in conjunction with the T3 on the 7on/5off.
Dosages might be something like:
7on: 25mcg T3 / 6mg Albuterol
5off
7on: 50mcg T3 / 9mg Albuterol
5off
7on: 75mcg T3 / 12mg Albuterol
5off
7on: 100mcg T3 / 16mg Albuterol allowing for sides
5off
7on: 100mcg T3 / 16mg Albuterol
5off
...
ETC
If one were to stop there, 35 days out of 60 are spent on albuterol & T3 and 25 days are off. There is alledgedly some good science backing this up as a MUCH safer way of doing things. I plan on adding yohimbine to the above stack, but am still working on wether I should keep it going straight through or cycle it with the rest.
Personally, I'm not taking any chances as I will be doing a thorough thyroid PCT after I'm done these mini-cycles. It will consist of l-tyrosine, guggulsterones, coleus forskohlii and a few other yummies. After all, I do value my pet gorilla's health.