Nice. I loved Accident of Birth and Chemical Wedding. I think they're masterpieces on caliber with Powerslave and Number. Tyranny of Souls is good, but it was a bit rushed I think. I think everything that Roy Z touches is gold though... he even helped out Rob Halford in his time of need. He produced the great Halford/Dickinson collaboration The One You Love To Hate.
Though I like all of Bruce's solo stuff... Tattooed Mill is the weakest I think, but Son Of A Gun is a great song.
Still, you need to listen to Chemical Wedding's The Tower or The Book Of Thel.