Don't worry about coalitions. Coincidentally, I have a Mughals run I made over the last 3 days, starting in 1.30.2 as Transoxiana. I only had to do..... 4 truce-breaks.
So, every Muslim & Hindu (that knows I exist) in the world would join a coalition against me, and still might once half of them have their truce expire from the last coalition. Even Ming was eligible at one point... they've been rivalling me since 300 dev or so.
First time I've had a coalition war in a long time, even longer since I cheesed out of one (gave away my ally AQ's cores, whom I'd just managed to ally).
I hate breaking my country for achievements, so I tried to keep it in a viable state, and... I did it. Not much to say, except I was all over the place. Shah Rukh died within two months, catching me by surprise. My cunning plan to not ally Afghanistan allowed me to border Multan almost immdiately, but Jaunpur swallowed Delhi early and formed Delhi themselves, and no convenient tags to reconquest... I didn't pay enough attention to the missions and didn't snake enough, so had to truce-break 2x each for Bengals / VJ to come in under the deadline.
Forgot to consider splendour for the warscore cost ability, so got that slightly late, though still saved my 2 truce-breaks and associated AE.
Only took about 2 loans max due to events. Stopped paying corruption about 1510s, but Legalism interaction kept it low anyway. Tried using mercs, but the large company sizes were too unwieldly and a waste of ducats. Forts were pretty handy for all the rebels, though I never built any and there were always huge gaps AI would walk through during war.
Tech 7 admin was actually easily do-able, with some minor vassal-feeding I have state cores from Punjab to the border with Tsang in the screenshot. Governing capacity 914/900. Developed for Renaissance, probably should've done it in Delhi, but I was bumbling around late at night for these games, so that's my excuse. DIP 7 and MIL 12 didn't really matter since I was done by that point, should've saved to develop Colonialism. Major source of corruption though.
Aristocratic + Diplomatic for the heck of it. In hindsight Quantity would've been better, especially with mercs useless for half of their normal role (tanking attrition in sieges). Lots of diplomats.
Well, that's it. Will probably pick up Sweet Home Qaraqorum. It's a good time to strike Ming, who are 3 Mil techs behind me, out of manpower and low(-ish) on Mandate... but I think I'll actually let AE burn off and sit doing nothing for 20 years, i.e. the boring thing and not facing the Eurasian coalition.