With the game in 3 pieces (backbox, body and playfield) you should be fine with two reasonably strong people.
As far as getting it off the pallet, i woul have the delivey people help you there while at the curb. Also if the box had any signs of a rough ride (mine had a crumped corner and a few taped up holes), make them wait while you at least open the top of the box and look inside to make sure everything is ok. Mine fortunately was fine btw so they can survive a beating.
One off the pallet its easy to get a regular hand truck under it and once inside I cut open my box and laid the machine down then got to work.