Time to make first post then, I guess.
It might be my first, but I'm a longtime lurker and read the blog since last fall. It's a very promising and beautiful looking game you're developing.
I've tested several games, including Alea Jacta Est and Civil War 2 for AGEOD/Slitherine. That doesn't mean I'm only into turnbased strategy, I also play real-time tactics, of course Total War (since the very first Shogun) but also the Take Command/Scourge of War Series.
Also the Civil War is one of my favorite conflicts and seeing you might wan't some testers I thought it would be a good Idea to throw my hat in the ring. I don't have the time to test it right now, as my legal-exams are around the corner but if you still need someone at the beginning of May you can count me in.