compassrose - yes, I'll be down to greet guest during the cocktail session. Wanna take pics with my guest mah..hehee. As for MU, u might want to check with your MUA to see how long she needs. Normally, it takes longer for evening makeup..say 1hr 30mins or longer.
Huiz - yes, I'll be giving AB to MUA, driver, PG, etc. My folks will be giving to them as well.