You'll be fine, just be open to adaptation. I'm sure the same arguments and fear were felt when fuel injection and ECU/module control were in the horizon too. I welcome the simplicity myself, but will always be the guy to tinker with something...

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TC
Current stable:
- 2004 Mazda RALLYWANKEL
- 2007 Saturn sky redline
- 2004 Explorer...under surgery.

Past: 135i, GTI, 300E, 300SD, 300SD, Stealth