lol thanks - thats what most of my freinds tell me too, Anokhay item ke baat karta hai.
Anyways - the radiator fan wont help as much - the problem with heatsoaking of the condenser is due to the ineffecient condenser fan or massively high head pressures. I replace the front condenser fan in a Khyber/Cultus with a multiblade SPAL or Bosch Unit - after fully verifying the A/C system is spot on. The mentioned fan move an incredible amount of air as compared to the "bichara" factory condenser fan.
Another point is that - (applicable for aftermarket A/C in a FWD car) the compressor discharge pipe should enter the coolest part of the condenser meaning where the most air is blowing through - in your SA310 its the condenser fan side - this way the condenser will not soak with heat and raise engine temperature.
As for the main radiator cooling fan - It would be wise to upgrade to a nicer fan 5 blades used fan will obviously have warped blades, get a model whose blades cannot warp, is quiet and moves serious amount of air.
There is another point I usually notice, These A/C shops do not care if the discharge pipe from the compressor has kinks in the metal parts or is very near to other heat sources, It should be smooth all the way and if near a heat source remedy it somehow, longer pipe, clamping etc.