The Baritone Ukulele fits the bill the closest, oh what a sound. On my wish list!
The tenors are lovely. We have sixes and eights.
Something about a Guitalele just sets me wrong - I tried.
Check these out
https://www.youtube.com/watch?v=VBwKGrFEY7A
https://www.youtube.com/watch?v=b3yc7dp1EsQ
https://www.youtube.com/watch?v=T9o8_KaDHZs
https://www.youtube.com/watch?v=RLpni0yq2xs
https://www.youtube.com/watch?v=Yx5NoDQ3qSk Yes, I want an eight