RE: IMAC maneuvers
Take special note that you need to be very proficient with the high K factor manuvers since they have a huge impact on your score. Hammerheads, snaps ect.
I practice the full sequence as well as each manuver and specific elements of said manuver, such as point rolls, snaps ect... That said, if you are flying a specific manuver, try to practice it where you will present the manuver within the full sequence. This way the sight picture is the same.