Thank you all for your input. Jmimac351, I especially appreciated the comments around the dampening factor needing to work with the speaker Q factor. I have read other information in the past provided by John Devor speaking to the Dampening/Q effects but had forgotten it until it was mentioned here again. I see your point that using an amp with high dampening in the 1000+ with a speaker that is also high Q would be to much for musicality and create a more thin overall sound, maybe even clinical.

My Dynaco ST-70 has a dampening factor of around 40 I think, and when connected to the Brutes, the bass sounds very good. My Schiit Vidar 2 controls the Brutes bass better then the ST-70 for sure. But if the Vidar2 was a perfect 10 at controlling the Brutes, then my ST-70 would be an 8, which I am surprised to say being thats its a tube amp.
I agree that the 15 day free trial is not anywhere close to free once you pay to ship the Tyrs to you and if you dont like them, pay again to ship them back. That would suck. But I have read such good reviews from owners who have first hand experience here on AC and over on HeadFi that it sounds like low risk.
I went ahead and placed an order for the Tyr's tonight and will report back on how they compare with the Vidar 2 and my GR Brute combo once I have some time with them.