No, if you haven't even finished the regular destruction acts there is no way you should be thinking about farming the unformed land on your paladin anyway. Not to mention that armour is terrible for this build and I would never use it over Jitan's Kamon.
There seems to be some misconception about the gear levels required to play this build. This could partly be my fault due to the naming of the gear sections and how they are interpreted by newbies, so let me explain.
Levelling section - getting to lvl 120. Completing all challenges and mini games.
Early game section - finishing destruction difficulty and doing at least basic + easy uberquests. As you get better at controlling the character you will realise you can complete ALL non-gear swap ubers (i.e. not astro & brach & purifies & void) with this gear alone.
Mid game section - the character is basically at its full potential. You complete the tricky ubers section and have 500 signets farmed. You get started on the hard ubers section which requires more practice.
End game section - this gear is totally unnecessary for having a strong character. The only reason these sections are in my guides, is because I know many people love farming and would like to see some late game item progression. None of the items here are necessary to complete any uber.