I don't know how well they will germ like that maybe the paper towel method first.

Setup looks good. The only thing to me is the drip lines. They will serve you well untill the plants start following the water. A few will go down and a few will follow the source. Roots will grow into the water lines and block them. This is not a problem if you only use the drip to start and then go DWC and cut off the drip. Stealth hydro uses little rockwool cubes that are wrapped with plastic on the sides. Top and bottom are open so when the water is running it doesn't over water the rockwool and only lets the roots go out the bottom.

It is easier to try than to prove it can't be done.

Fine tuning any system is what succes is all about. You have a heads up on the drip lines so you are now ahead of me in the game. LOL