well my car ran hot, it turned out it was the temp sender... i had the wrong one from a s2 and it gave a false reading ie very hot all the time.
in the end i got a standard temp sender from a mk 3 esc in scarpper i had its a spade connector NOT a male bullet type connector.
ive got a pro alloy rad and cooler and you should see how fast teh thing cools when u go on a run from when sitting in traffic, i also had an addintional problem of haveing a s2 hybrid turbo so i had the water heated by that as well... the bailey swirl pot did seem to make a little difference. i also had a bailey header tank to make the engine bay look pretty.
to be honest i dont think it matters what alloy rad u have... from experiance the pro alloy fitted very well but was expensive not sure what the rad tech one goes for but i think its cheaper.
the pace cooler is another very nice bit of kit, however u do need to cut teh front panel which i wasent happy about but ive got around that.
think the package was £700 ish off teh top of my head and to be honest a good buy depending on what your doing with teh car.
if i were you i would ditch the fan u have a fit a couple of kenlows if your not going for big cooler