Baby boy name! Does this flow?

So hubby and i have loved the name Quinn for a boy for some time now and we’ve just found out we’re definitely having a little boy!

So we want to name him Quinn but want to incorporate our grandads names ad middle names but im not sure if it flows or sounds to long 😩

Quinn Erwin Jack Chalkley

(I know Erwin is very old fashioned but my husband is adamant he would like it incorporated and Jack being a single syllable name sounds odd with a a single syllable first name on its own! Lol)

Help!