they eat rotors,
mintex 1166 are really good for someone out there for up to 8 laps.
always flush with the pads and yeah everything as above.
You have to start somewhere so dont stress too much about this and that.
Doing everything above is ample.
Only one thing i might change is the tyres. if you run 205.50.15s then they should be easy to get. and rims arent that expensve.