Pat if you go for Gizmo i dont think your be dissapointed at all The severe macaw,also known as Chestnut- Fronted macaw are wonderful birds.I did a ton of research on them while looking for a macaw myself.
One of the main characteristics of the Severe Macaw is that it is so people friendly and its size is somewhat more manageable as it measures at only about twenty inches from head to tail. The severe macaw is extremely responsive to interaction with humans and in giving and getting lots of affection.
Ropes make great toys to be chewed on and for the severe macaw to climb on as well, because they are great climbers. Wooden toys are fun and keep the severe macaw beak occupied and deterred against more destructive chewing.
As far as food goes, they’re not as finicky as other birds. The severe macaw will eat nuts, fruit, seed, pellets, beans, vegetables, and all sorts of treats, very similiar to a grey.
Good luck in your decision