I am good Sir
Sir, I think you should finish your asset first (Integration of Fishnet, netcode and Mirror for Opsive)
Because many many people are waiting for the integration, I believe. Atleast I am waiting for sure Sir.
And as much as i know about custom support for networking for a video game project, I am 100% sure once you release your asset then more people will be aware about you. More people will join you (Like on Discord) and then i am pretty sure you will get a lot of custom projects too people offering various pricing and all..
But if you get involved in custom stuff before releasing asset that might delay the asset which might not attract many people i guess, I am not sure tho, That's totally your decision Sir
It's your hard work of months and even years so it's totally your decision what to do with this.
I am sure you will still get many custom works even without releasing asset in the store because many people already know that you are making it and you are nearly close to finish it ?
?
If you are still struggling with a decision then I would suggest you take a look into Heathen's steamworks Discord Server, you will get all answers there hopefully, they deal with steam integration, they also have asset in the asset store, they do custom works too for big companies but they get small indie asking for custom works too but due to not enough time they arent able to support small indie but they reply everytime in very detail to each and every user in there server, Honestly speaking, I have never seen any better support for an asset then there support!