Well you listed a couple of items but didn't go into real detail? Is it just the seats and dash pad? Or door panels, headliners, etc?

Dash pad will take a few hours and is not as bad as it seems. There's about 11 speed nuts that have to come off the underside, along with two in each windshield dash vent. Or you could just unbolt the entire dash/ dash frame and pull it out as well. If you remove your dash pad for replacing, remember to cut the rivets that hold the dash VIN tag from the BACKSIDE only. Don't try and drill the rivets from the top side, they will spin and eat into the dash VIN plate. Also if you send the dash pad out to be restored, take the VIN plate off and keep it in a safe place until it comes back, places like JUST DASHES cannot return the plate to you if you accidentally send it in. ECS sells a dry transfer Chrysler logo to replace on the VIN tag and they sell the rivets as well.

Seats can be done yourself, You Tube is a great resource. You'll need a hog ring puller. Watch the videos and if you think it's over your head, farm it out.
Carpet is easy as well.

Good luck!