Why not add myself to this list.
Here is a comparison between my highest three WHP from different testing and turbos. Here are the mods
E40 blend with 100% meth.
VM Top Mount Kit Comp 6767 TS .84 W/ Open Downpipe
VRSF 7" Intercooler
VRSF Charge pipe
Tial BOV
BMS Meth Kit with two CM10 Nozzles
Walbro 255 Inline
Spec Stage 3+ Clutch with Steel SMFW
BMS JB4
BB Single Turbo Flash
6465 .84ar @ 26 psi - 669whp
6465 1.00ar @29psi- 709whp
6767 .84ar @29psi- 753whp