I'm about to dive into my first ever project and I was wondering if anyone knew if I'd be correct with the placement of these lines. The car is a 94 300. I'm picking up the car tomorrow and wanted to have good knowledge of where these lines go. The rest of the intake is taken out and sitting in the cab.

 

This is from a 95 but it all looks pretty much the same. Starting with the right hand arrow, you're correct in that arrow location. For the connector on the throttle body, your arrow is point to the wrong one; and instead goes to the sensor which the connector is touching. I've shown a picture that shows where the other sensor plug is; and the two hoses on the left go to the intake in different positions shown.