@bern0927 - I think you'll be ok with 30 ppl, maybe you can use the bedroom if it's too tight. Also, I think you can move the chairs and tables around, but there's a couch that's too heavy. As for the candy buffet, I think you can try and use the side tables. I don't know if' you'll have your dinner in the suite, so there's 2 areas that you can use for that.
If you can see the long table against the couch which can be used to place the food.
Belllagio view, and ipod dock.
Bar area, it's quite small, there's a sink and a mini frig.