I blv X70 is a great choice. . The proton has been a best seller in Malaysia while Geely is also seeling the same car with different names in othercountries, multiuply that with the volvo platform it will be a better bet,
I am also pretty confident that the dealer Alhaj will be treating it better too than the FAW models. THe 1.5 motor in X70 is also an award wining engine,
MG HS is also a decent car, but its still un tested and MG road map in Pakistan is unclear, they seem to be using the ploy to market extensivley and nothing in regards of prodcutionand maintainance.
Sportage is a very solid car, but as you have no interest in it and also it lack amenities as compared to the X70 and MG
Price wise x70 is the best bet,