Put it this way, if you had the knowledge you wouldnt be suggesting I didnt.
Good solutions are bespoke and based on meeting the needs of the driver and individual car.
You talk about controlling understeer, well the individual suspension solution for that (other than playing with a basic softer/harder front/rear balance) will be dependant on so many variables and driving conditions. You cant just nail that detail with a quick general coilover guide on a bit of A4 paper. If you were running a set of semi-slick tyres, then the whole balance and understeer tendancy might be completely different from someone on a set of Conti 5Ps. Same coilovers, same car, same day.
Get the drift?