Installing a Jacuzzi as a replacement tub

I am having my bathroom done over and because it is rather small there is not much I can do to make it more glamorous, so I would like to buy on of those 60×32 Jacuzzi tubs. I have many questions 1) When I see the price of the tub, does that include everything I need?? or will there be hidden expenses, as in electrical, plumbing supplies?? 2) How much will it weigh with the water in it?? 3) Do I need to build up the floor or make it stronger to hold the weight, or vibration. I live in a two story town house and the bathroom is upstairs I really want one of these tubs, but I am afraid it is going to cost twice the price of purchase to get it installed. And I dont want my house to vibrate. Any light you can shed on the process, I would really appreciate. Thank you. Nancy