Red Headed Stepchild-75 Swinger LSX Swap

Art Carr at California Transmission builds a strong 200R4 that will handle the power and give you 4 speeds with overdrive 4th and fit like the 904.
I looked there, but that's about $3500 for the transmission and converter, and this being a more budget minded swap, that trans would basically cost as much as everything else I need for this swap. I appreciate the information though.