I have the rear heat shield on the stove. I already have 2 fans. Just wondering if the blower would make a difference.
I would be surprised if a blower would made a significant difference with your existing setup. It sounds like you are easily heating the basement with, so heat is getting distributed. A blower on the stove isn't going to help move that heat upstairs.
We have our F600 in the center of out 2200 sq. ft house on the first floor. It is a fairly open floor plan, but a single 18" box fan is all I use to help circulate air around the 1st floor. We have no trouble staying ahead of the cold, but we probably have differences in our houses and it is certainly colder in most of Quebec than it is on the coast of Maine!