Suspension

Thanks for all your info from our last post in May.Ive recently bought a cv joint for the left and bearings for both sides and rear, myself and a mate are gunna have ago at replacing it.In the last post i mentioned suspensions and i know this is a very talked about issue and everybody has there own preference.

I have been to ARB sent emails to EFS, TJM , 4WAYSUSPENSIONS and 4WD1.BIZ ect and iam looking at $2100 to $2500 so the Question is do i spend the big bucks or settle for an IRONMAN or CROSSCOUTRY that will be $1000 cheaper. But as the saying goes you get what you paid for....all quotes include(shockies,leafsprings heavy duty,shackles and pins, ubolts, bush kit, steering dampner and 2" lift).
So which Brand can somebody help me?
Also have had mates tell me to do a spring over axle conversion.Is it worth doing or would it cost more in the long run eg..would it stuff up my handling or do damage to the leaf spring.I know that Snake Racing sell u bolts for this purpose should i purchase a set of those?By the way i Drive a HZJ75 series Landcruiser.