Bummer! I'm curious to know if they try and total the rig. That's a ton of damage which will most likely require either a TON of PDR or a complete paint job. Keep us posted, I've always loved KLF's rig. As far as overheating goes, what radiator do you have? 2 core? 3 core? CSF makes a nice 3 core brass/copper radiator that would solve your issues if you only had a 2 core. Also, do you have an OEM thermostat with Toyota red coolant? Just some thoughts...
Pretty sure it's a CSF 3-row, it's not very old. Always Toyota red coolant under my care, and the thermostat was one of those fancy OEM 2-stage jobs.