Hello y'all. I'm in the final stage of installing my engine kit. It's the 80cc slant plug engine kit from Zoombicycles.com. Anyways I figured I might as well get a good quality plug to replace the original Chinese one. Any recommendations? I'm looking for a good all-around plug wih the proper heat range so engine won't foul. I'll be using the bike for general commuting and just bombing around, not all out speed trials (LOL) so need something that will operate good a idle as well. Any tips/help would be appreciated.