EV convert to cluster

Hi,

I want to convert my ev to MS cluster.

I installed ms failover cluster.

I have questions;

1- my server name evserver vault site alias is evalias ;

   When i check the archived items addresses are like evserver.domain.local .... 

   I think it should be evalias.domain.local...

  My desicion it will cause  problem?  (other environments archives from alias,so archived items should use alias not hostname!)

  How can i convert cluster this ev environment?

2- cluster name and ip adress should point ev alias or not?

   For example ; we will create evcluster points to evsite in dns? so pinging evcluster which ip will resturn?

thanks...