The CSF mounts right up, but it does eliminate the OEM loop for the automatic transmission cooling. So now you'll need to run an external trans cooler. Both my trans and oil coolers sit behind and above the crash bar. Oil on the passenger side, trans on the driver side. I use CPE rubber braided nylon 8AN hoses for oil, and 8 AN PTFE braided steel hoses for the trans. Each cooler is 19 rows.
Afaik TK kit doesn't offer a trans cooling option, but the AT holds lots of power if you keep it cool. RP does sell an AT cooler kit now, which would work for any AT gen. Or you can just DIY it by making the lines, buying a cooler, and cutting open the rubber lines from the trans for barb-to-AN fittings.
I might go meth later on, but I won't tune for it. It's dangerous for your tune to rely on meth as pumps can fail, check valves can stick, solenoids can break, etc. So I'd progressively inject meth with boost for engine cooling, but won't have the tune rely on its octane modifier.
My next experiment is to re-tuned for e50 fuel at 8 PSI.