Yes do this! I got a permit, I posted the signs 5 days in advance, so people had plenty of time to see that there wasn’t parking ok the specific day/time. I mounted the signs to big traffic cones and had 6-7 signs spanning about 70 feet of curb for a 26 foot truck. I didn’t have any issues on the day of!

Block off an area of the street that is about twice as long as the moving truck so they have space to pull in, also align it so that the back of their truck is close to your front door.