I would still have to carry a rotostarter with me. With a pullstart all I need is the glowplug heater. Even the Traxxas EZ-Start battery pack is bigger than I'd like; the only reason I tolerate the EZ-Start for my T-Maxx is because it came with the truck. Come to think of it, maybe I should replace that with a pullstart too.
Interesting, that Novarossi engine has a max RPM of 38,000. I figured a Novarossi would peak at 45,000rpm or higher.