Ok, who am I kidding. I'm not waiting 2 weeks, ha ha ha.
I've decided on the Massive Mods modded 3 port race engine, with FULL break-in service. They even asked what type of fuel/nitro content I'd be using, as well as what pipe and which glow plug I'd use (most likely 086 and OS P3), so they can closely replicate those conditions when they break it in for me!
Now that's as turn-key as you can get, and FANTASTIC customer service!!!
I'll keep everyone posted...
- Paulie