I purchased a E+ ticket PHL-IAD-MUC using both miles and cash. After I arrived at IAD, I decided to pay $$ for an o/w upgrade to business class for the IAD-MUC sector. Without the upgrade, I understand I would not receive any EQS/EQMs. However since I paid for the o/w upgrade to business class, am I entitled to any EQS/EQMs for that sector?