Forgive me neglected your question .Part because forgot,part no idea.But I think it large depend on relation between Ottomans and Gold Horde.And I hope can end Slave trade in Khanate,no only for humanitarism,Also because Mamluke prove those Caucasian can become first rate warrior.
It still a underestimate POD in 18th century.
For Sweden,they can keep their Great power status for a long time.But unlike Prussia,they are also a navy power.It make British will still aid Prussia.
For Russia,The failure of Peter didn't likely become total collapse,but enough make no another...
So something important will happen.And I also remember at start of tl have metion it maybe a bit sunni wank,it may be two different way:1.Sunni expansion due to Golden Horde still a superpower.2.Other Sunni States also have incredible luck.Or even have both?
Some special guests in Samarqand court.Make me thought of from Dnieper to Ob,western of Eurasia Steppe has ready become domain of Jochids.So what the fate of eastern,the Mongolia Steppe?
About the reply,I think maybe the new Golden Horde still obscure.
Whether it's a Mongol or Tatar tl,it good enough and fill the blank.
The Gold Horde hold the heartland,make they have potential get hegemony in eurasia.Particularly in a good position face Persia,India,and China.Hope Gold Horde ITTL done better than Russia IOTL.
1.Revolt of the Seven Kingdoms succeed.
2.Fu Sheng of Former qin victory over Fu Jian.
3.Southern Yan victory in Battle of Linqu and kill Liu Yu.
4.Imperial examinations never introduce.
5.Taizong of Liao succeed rule over central China.
6.Ariq Böke win the Toluid Civil War.