tony g
power steering of margalla can be fitted in cultus and it also came in power steering 'late models' try to get idea from suzuki genuine dealer. try visit mintgommery road.
if you want kabli one then go to bilal gunj and look for prices. margalla plus steering was power. it can also be fitted in it.
power windows are not only with motors but with gattay of doors too.
a set of four of Alto japanese was costing around 16k from bilal gunj and negotiation was final at 13k but buddies left it. so these are ideas of it.
if you get power steering, try to get it fitted from the place where u get it from. coz a very experienced mechanic messed it while fitting in cultus coz of lack of tools and other things which were to be purchased from market. so better to get it fitted in market.
best of luck. do update us your search.