I used to have multiple spawning pairs of clowns.
They look a bit pale / washed out to me which means they could be stressed. I would ask for a video of them eating.
Picassos (and most other ‘designer’ clowns) have different grades. There is grading for both lineage and pattern. Different breeders have different names/abbreviations for grading.
The standard form for lineage is ‘F’ grading. F1 means that the parents of the clown in question are not related. F2 means the parents came from the same clutch. So on and so on.
That being said, longfins don’t have the strongest genetics. I prefer to buy from smaller breeders that care about keeping strong genetics in the mix. Large scale breeders such as S&R, ORA, and Bali Aquarich have seemingly been on the decline as far as producing genetically healthy fish.
The standard pattern grading for Picassos is ‘P’ grading. P1 means that all white bars connect, P2 means 2 white bars connect, etc etc...
If you are still waiting on getting your tank set up I would wait. There are plenty of clowns to go around and i’m sure you’ll find some that you’ll like just as much when the time comes around.