Is anyone using a 904 behind a GIII Hemi?

Ironically, last night I came across a 2010 Mopar Action mag and read an article on a Drag Pak Challenger using a 904. This was a pro built trans and they were only getting between 1 and 40 runs on the trans. Serious racers like the 904 because they have less parasitic loss than a 727 but they have to be heavily beefed up. Just to gain a tenth or two?

A G3 makes good power and torque. Some say comparable to a stock 440 or 426 Hemi because it is SAE not gross rated.

I see rebuildable small block 727s going for $100-200.
If it was me I'd go 727 for peace of mind and you may be able to sell your 904.