As an avid player of this modpack, Ive noticed that that clear lag makes it a tad difficult to produce great amounts of pure fluix & pure certus crystals. While enlisting more crystal growth accelerators to speed the process up is great way to do this, they are a hassle to create, automate and overall just find space to put it along with the fear of losing all that work to clear lag and forgetfulness; a great duo might I add. This is where AE2 Stuff could come it to remedy this; providing a single block to generate large amounts of crystals without the risk of losing it all to clear lag. This block would also be compact, easy to automate and fairly easy to craft by both middle class players and the wealthy.
I would also like to request that ExtraCells2 be added in as well, purely for the ability to craft with fluids and create storage cell clusters; a way to store more stuff in storage cells with less space taken up in the drive cages. Crafting with fluids is just a small nitpick personally because AE2 has ways of store fluids but not a great successful way to craft with them.
These are just suggestions and if these aren't added, its completely understandable and will work with what is already being offered already.