pulling out 700 engine

I have the motor just about ready to come out.Need some help, how do i disconect the front and rear drive shaft from the engine so i can pull the motor out.do i have to unbolt and drill out the rivets on the floor to get that huge air box out of the way or just undo the hose clamp under the hood and a couple of screws then would i have enough play to move the air box to the side. I have a engine hoist is that what you guys use to lift out engine.Any ideas would be apprecieted,Thanks.

unbolt the front diff and pull forward....undo the clamp under the hood...i lift them out by hand....

Thankyou James,When i get the engine torn down i will give you a call i willbe needing some parts and info.

Thankyou James for your help today,I had to use just about a whole can of wd- 40 got the bolt to move but didnt have enough room to really tourque on the bolt,so i took off the belly pan and then i could use a long ratchet to get some leverage,finnally got the bolt out.motor is sitting on the bench now,i will tear it down this sunday and see what the damage is.