You should probably talk to your host to confirm but what you describe is the norm for me as a Diamond/Paltinum player at PH. I usually give the host a call mid-stay as they can let you know what they can take care of once they see what you have been playing. This worked very well for me last time I was in Vegas as i was invited to a meet and great with Dennis Rodman and she also suggested that i take my companions out for a nice steak dinner at Strip House on them.

Give your host a call before leaving. Your comp points will be taken and the hosts are able to take care of the rest as long as your play is good. I've noticed tips always end up getting added to my CC bill but that's no big deal.

Note: As a Seven Star i am guessing you already have an assigned host, if not the seven star check in lounges usually have one there.