If you are just looking for a safety, go talk to Ralph (service manager) at Canadian Tire on Carling.
I know the stigma of CT, but Ralph is a racer and huge sponsor for the Motorsports Club of Ottawa and knows bimmers very well. He'll hook you up.
Congrats on the new purchase!
1992 BMW 325i (CHUMPCAR #296 - build in progress)
1992 3.0L M52 325i (ex-daily driver - track car only)
2002 330Ci (ex-daily driver - sold!)
Check out my e36 track car build