Many people have told me that the Mugen Ninja .12 T01A can use only ninja glowplugs which are hard for me to find localy. Is there a different glow plug that can be used with this motor(like the Novarossi plugs)? People have told me that when they use different glow plugs, it causes leaks at the button.Can i change the button to use nova plugs? Will this change the performance? THANKS!