That’s correct.

BTW, another ‘IRGC’s influences’ upon this famed ‘SAA’ is: all of T-72s were taken away from whatever was left of Syrian units, and…

That’s correct. As described in Iran Is Too Much of a Mess to Acquire Russian Weaponry, the IRGC purchased 24 T-90s from Russia (and this around the same time it did its best to block a similar attempt by the regular Iranian Army to buy 300 of these), and distributed them to militias like Quwwat Nimr (‘Tiger Force’), Liwa Suqour as-Sahra, Harakat Hezbollah (i.e. Hezbollah/Iraq), and Harakat an-Nujba.

BTW, another ‘IRGC’s influences’ upon this famed ‘SAA’ is: all of T-72s were taken away from whatever was left of Syrian units, and re-distributed to Hezbollah (Lebanon), Harakat Hezbollah, IRGC’s Liwa Fatimoun and similar of IRGC’s surrogates.