Looking for owner of CO Lic # "HEMIHEVN" (?) spotted in Longmont

[Omicron]

Hemi Orange SRT8, Colorado license HEMIHEVN HEMIFEVR or HEMI___ or ____HEMI and for the life of me I can't remember now. We saw each other twice on Main (287) Tuesday 1/5 in Longmont CO, flashed lights and waved each time. I was in my black SRT8. Shoot me a reply if you're out there!