My overall feeling in general is that the web is full of reviews for the H80, H100, AI0, etc, but most of those reviews lack fan comparisons. They compare the stock fans vs stock fans for other coolers. Where I think you can add is various fan performances on those closed loops. The default response in almost any fan thread is "get Gentle Typhoons", so your ability to volt your AP15s to simulate the AP13 and AP14 will be a great resource. Running those against YLs and the Helix fans will also help alot. "X is what cheap fans can do, spend a little and get Y results, or stock and Z"
But overall I'm just glad you are here for any sort of custom loop testing. You are really the only reviewer with all the tools to do proper tests. With these new pumps, I'm really curious just how much they can handle. OC'd i7 + OC'd 7970/680 on just one 2x120? Really want to see that verified.