That's what I was planning on getting after I sold you my AutoMeters.
I've got the Defi Link II and the boost gauge so far. That was about $250. IIRC to add the display and the sensors for oil temp, oil pressure, water temp, and EGT was going to be another $900 or so. Which is why I still only have the boost gauge.

I don't think Defi has a tranny temp, or A/F meter.
Also, the display is sorta blue/green in color... I want either red or white... I was hoping if I waited long enough they'd come out with a different color.