I did my waterpump myself on my vr, its not a hard job, the parts i got from GSF and they were spot on! Pump and belt cost me less than £30!
Not a hard job on the vr, requires loosening engine mount and jacking the engine up to make it accesable though.
And i guess your power steering pump will be in the same place as my vr and i need a new one too, i got one priced up last week with GSF iirc they quoted me £65.
Hope this helps