Rotel RCD-1520 or 1072?

Hello all, I am in the process of upgrading my CD player and have narrowed it down to two choices. My system consists of Paradigm Studio 60v5 speakers and Rotel separates (RC-1082 & RB-1080). I'm using an old Sony CA-9ES disc changer, which was good in its time but is getting a little long in the tooth I think. Should I upgrade to Rotel's newer RCD-1520, which uses Wolfson DACs and offers a slot-loading mechanism, or save the cash and look for a used RCD-1072?