God I could never put up with that noise. That supercharger whine is annoying too...

You just can't beat a flat six- naturally aspirated or turbocharged.
I've made passes over the double yellow in the past but I've calmed down more in recent years (not that I have been driving long). But you said you NEVER cross the line.. which is false. So don't get your panties in a bunch. If you made that pass and a cop saw you you would be ticketed. I don't race on Mulholland. I don't think anyone here does anymore. Too many cops. At night the drifters come out but I don't think anyone here is a street drifter.
I must say, you started out kind of amicable and I thought I might say hi next time I see you up there but now I see you really are like they say. Smell you later.
Sorry about that, Chris. Looking forward to more progress pics. I am still amazed you can do this in your driveway.