Bought a new OLED commander (I tried rewiring the commander I had, but it looks like it's for the wrong ecu or something). Also bought a Prosport oil pressure gauge.
So far, the car is very close to having its tune done, but it broke down today cause of a dead fuel pump (turned out to be a popped fuel pump fuse. TRE pump is still running strong after 3 years of non-daily driving use) -_- Will have more news next week when I get it up and running again.