Other than a motor the nobody knows anything about.....that bike has NOTHING else done to it.
Junk tires on stock rims. Plastics and rims are from different years, so it coukd be and older bike with newer plastics or newer bike with older wheels.
What octane fuel does it need? How can you trust the answer? Black trinity pipes, IMS motorcycle shifter?.....that's some old shit! Was it ever jetted correctly? Trinity head = Trinity domes. Do a search on that topic! LOL
Too many questions..........