MashALLAH you have a neat ride superb outlook and interior. More value for than 0 meter cultus and mehran if taken care of properly. The engine is stock don't worry about that. One suggestion get those bumpers stripes paint removed or get new ones they look kool in black stock look. Or the American footballers styled look.
The rims have been changed does the spare tyre have different designed stock rim. For preventing it from getting rust wax it with every wash. I wash my civic only once a month. Too much washing leads to rust build up. Especially around wind screen rear window.