Hi Steve @fallonsteve291
Your “homework” appears perfect to me 
. As to whether or not @Luke regularly practices these arpeggios, we will have to wait for his reply. But regular practice of these can only be good for you! Especially the bending techniques needed, for example +4 -3" -2" -1. The transition -3" -2" (or also in the reverse direction) is quite “tricky” and comes in very handy when playing (just for an example) in 3rd position (B minor on your A harp). 
Keep up the good work, Steve! 
Regards from the "teacher’s assistant"
– Slim 