Keith:
Get a better ventilation system in your dyno room.

I don't run nitro for the smell alone. What about the noise, the sound of a tuned engine ripping down the straight? Don't really get that with an electric.
For some tuning an engine can be frustrating, I look at it as a challenge. The strategy in pitting, mileage, even the mechanical aspect - all is fun. Electric may be for some, but I don't want the plug and play simplicity all the time.
Put the electric and nitro together. There wasn't a problem last year, why should there be one this year?