I would say with your milage get some decent money behind you for a new clutch and fly wheel as it WILL fail they all do. Had my ST170 just over 2 years and only had the clutch fail with 56000 on, its has not missed a beat the whole time. Expect to pay between 800-1000 for your clutch replacment. I fitted a Clutchmasters lightened 12lb aluminium fly and kevlar clutch when mine went which turned the car into a completely different car to drive. ALLOT more fun.

YUMMY