1500 in storage in Russia as the reserve for Russian army. I am not sure if Russia will be willing to sell those and for what price.How many T-80/T-84s are available which PA can easily acquire with some upgrades?
HIT is busy with other upgrade projects..If HIT can develop a good upgrade package toT80 independently. Then buying them from Ukraine and upgrading them locally is good option. otherwise it's risky option could result in delays and unavailability of same.