i am sure you have considered the whole thing of '' straight and level ''... ''cimbing and descending ''... ''turns ''...climbing and descending turns ''... ''approaches ''...
you could have diagrams..to show various phases and what the nose looks like reference the horizon....
main thing is...attitude.../ ...horizon.../..speed..( two for every power setting ) and the attidudes they produce..etc. etc..
there could be quite a lot in it if you talk about attitude verses the horizon versus the speeds in the different phases of flight..
start at the begining...
good luck.