Reflecting: If I take all the input I've received based on individual experiences, what I've read/researched, expert input, and this discussion it appears results with the 194 head range from "down 45-50hp" to a "great performance head".
My goal is to be on the right side of that equation if that makes sense!
Thanks for the healthy discussion, I think I have enough data to formulate marching orders. I will post what I find out for your future review as well. And by all means please don't stop the discussion, more info is better than less (well, usually)
Lastly, what about my other choices? Are they sound in your eyes?