I ended up going with the Protek Prodigy 625. Way more $ than I wanted to spend but my wife must have been in a good mood and told me to spend more. I really don't understand power supply technicalities and needed a charger by the weekend.
The bells and whistles are a lot to take in as my experience has only been with the cheapest of chargers. I'm very glad I can look at cell info now and somewhat have a grasp on storage charging. The instructions that came with it are really informative but hopefully I can figure out exactly what I CAN do with this.