You've such great enthusiasm for learning, testing and down-right-photographic-chemistry-fun!
All APUG'rs should watch Ming Rider's video. His enthusiasm and diligence to learning is fun to take in.
Plus you get to see a neat chicken-coop-darkroom!
I've a bunch of bulk HP5+ that I am interested to try out with the 1:100-Rodinal-salt-bath-stand-method
Like Thomas cautions, sure the negs look different, but many want to know, how do they (salted negs) print?
You are going to make 4 prints from these negs and post that video/result; aren't ya