Chart of Accounts

Dolibarr 10.6
IIS 8.5
PHP 7.2.2
Postgres 10.3

Does everything look OK on these screenshots below?

Account Numbers - Should I use Shortened or Full Account Numbers(see below)?

Are the groups OK?
-Group of Account?
-Subgroup of Account?

(Note - The “Personalized Groups” are = 1)

Screenshot 1 - Short Account Numbers

Screenshot 2 - Full Account Numbers