You used the thread I wrote and forgot the water pump and timing belt! :nono
Thats not bad, it's only a thousand bucks, I am approaching to be 10K over, at 8K over right now, how you ask? Simple. Planned for an OEM 1JZ rebuild as I bought it blown and I went all out from internals to aftermarket parts. PM me if you want to see my Excel sheet. I actually have it on my phone and update it with every part I buy. Yeap, if I buy a simple piece of hose, it gets added there. Trust me, it helps when you want to insure your car and knowing how much you put in. I haven't even done paint, suspension or tuning yet. :rant:
A tip for you, are you going to stick with a stock radiator? If so, the LS400 will be okay, otherwise, get the GE setup I listed in the thread as that will work with a Koyo.