Musical structure for a versatile evening

Hey, soon I'm playing in a private party, basically it's a all-the-styles party. Oldies, rock, pop, electro, some dubstep, hip hop. The population is very diverse and there is no main theme for the evening, it's not night club, just a private party in a dance bar for a group of people.
I am wondering how to plan this. My original program was to start with downtempo lounge music until some people get there, then to go to some oldies and jumpy happy familiar songs to get people dancing, then hip hop when everybody is already on the dancefloor, and then electro and pop hits remixes in the climax, some rock (greenday, blink 182) in the middle and finishing with some hardcore electronic, or maybe with some funny songs.
The thing is, BPM-wise, it's going from low bpm (lounge) to high (80s) then back to low (hip hop) then back to high (electro).
Do you think it's better to put the hip hop part in the start, and only then the oldies? It's just that the hip hop has more vibes of "yeah baby, party's here", then the oldies have more easygoing vibes.
So what do you say? Just keep the bpm from low to high gradually, or to go according to the vibes, and put the hip hop more closer to the party's climax, eveb if it means more fluctuation in bpm ?
I am wondering how to plan this. My original program was to start with downtempo lounge music until some people get there, then to go to some oldies and jumpy happy familiar songs to get people dancing, then hip hop when everybody is already on the dancefloor, and then electro and pop hits remixes in the climax, some rock (greenday, blink 182) in the middle and finishing with some hardcore electronic, or maybe with some funny songs.
The thing is, BPM-wise, it's going from low bpm (lounge) to high (80s) then back to low (hip hop) then back to high (electro).
Do you think it's better to put the hip hop part in the start, and only then the oldies? It's just that the hip hop has more vibes of "yeah baby, party's here", then the oldies have more easygoing vibes.
So what do you say? Just keep the bpm from low to high gradually, or to go according to the vibes, and put the hip hop more closer to the party's climax, eveb if it means more fluctuation in bpm ?