Ya I ended up going with a 2 core instead of a 3, I'm going to likely keep the stock fan on the passenger side and put a slim on the front on the driver side. I logged a spirited run up the highway and it's staying much cooler than the stock rad did.

I also put some weather stripping on the stock fan shroud so it sealed up good to the rad, there was a good 1/8-1/4 inch gap without it.