Galant EA0 timing belts

Hello Leutz After I want to buy a Galant, almost bought a vehicle, I would need a small info, whether the action is mortz or is relatively manageable, to change the timing belts on the 2.0 with 136hp. Mechanics skills are available, so can come with expert simplistic. Taking part in the tension roller(s) is clear, OT markings is also clear………. what else should I watch out for? Any tips and tricks? I thanks already in advance and always bump-free Drive.