55. Its definitely a bit frustrating. But, I was on last night for a couple of hours and STILL didn't do any base building. I ended up trying to build the blocks needed for the Thermal Evaporation plant, parts for a few more BC lasers, and some Thaumcraft gear. Oh, and an AE2 charger. Those last two are the only ones I finished, because OH MY GOSH MARICULTURE TITANIUM BLUGHHH.
Sorry. I keep running out of the stuff, and had an idea for a better setup for it, but I wasn't going to use that until I made my new base... gah. I'm also burning through redstone like a lightsaber through butter, but again, I wasn't going to build a robot and stuff for harvesting it until I made my new base...
I love Regrowth, even the tedious bits are relatively fun, but its at the point now where I need to stop dithering and really get some proper stuff down.