@ Farhan
Of course your honda is a honda, u may well be aware of the fact that after 2000 honda 70 has gone down on its standard, its not like a bike that it used to be in 1990s.
On the other hand their competitors have improved considerably so both these things are having inverse proportion. 
My point is that the diff in the prices of both is almost 18 Ks, if you think that you are getting the worth of 18 k sorry sir its not the case.
there is obviously difference in both rides, but with a lot of spare parts available and a lot of mechanics have become master of 70s, getting something repaired is not a big deal.
This repair issue is also useless thing to consider for a person like u,,, the way u use ur bike (like u mentioned in ur post) if you get a pak hero you will also be getting the same results. When mis used everything will turn into a piece of junk. So conclusion is that if someone is going to take care of his bike no matter what the company is he will get a good ride for longer time, not used properly anything might break down.
So pa g honda no chaddo te agay di soocho.
My cousin also has a honda 125 1992 model and you wont believe he has got its engine done only once. But if we say that CG 125 has still the same quality this will be blunder of the century. (my cousins is selling his honda and going to purchase a Suzuki GS 150 not a CG 125 again coz its nothing sort of a thing compared to GS) its the time that we go for a change.
Take Care and Allah Hafiz