Wow hats off to you man! I'd never attempt this man...would be scared to death probably. But its looking real good and at your current rate you'll definitely save about 45% of a brand new one.
Nice job man...like others have said especially IF you plan to keep her for awhile.
'12 F10 550i (Dinan Stage 5/Intercoolers, CF Intake, Brace, Shockware, H&R Springs, Eisenmann Race Exhaust, CF rear difuser, Giovanni "Lindo" Graphite 20")
'10 e71 X6 35iDrive SAV (Space Gray) - Gone
'06 e85 Z4 M Roadster (Black Metallic) -Gone
'08 e92 M3 coupe (Sparkling Graphite) -Gone