wait wut?
You sold your one of a kind machine and then bought a Southpark? Truly you have eccentric tastes to custom build an evil dead pin and then go for Southpark.
My only advice is remove the outlane posts (if any) and set it on the hardest difficulty with a tight tilt.
True story: The first time I played Southpark at the local place I started playing at 5pm, with 50 cents. I didn't leave until around 10pm, and I was thoroughly drunk by that time. I racked so many credits I was convincing guys off their bar stools to give the game a try. And even with that, after five hours, I spent a total of 50 cents!