ive never had any drama's.. even with atmo bov's
it has been a dream.
fuel consumption is good. 350-400kms per tank.
weakness is probably the wheels, tyres, clutch, diff. upgrade and your set.
BUT.... i have had to replace a few components, just as a maintenance thing. be prepared for belts, 02 sensor, aircon regas, tyres, LOTS of good oil and maybe some electronics.
AND I HATE THE BLOODY R200 diff. bloody single spinner. so shim that up aswell.