New newbee

Hi .I just went out for my first ride on my 91 -1500 sold my 1100 interstate last year .WOW what a diffrence ,winger for life now .This is probably not the place but ,I was told the previous owner installed a trigger wheel when he did the timing belt last year ????? He also was the original owner and always used honda oil ( I used synthetic on my old one ) hate to get into the oil discussion right off the bat ,but should I stick with the Honda oil ? Thanks to all and good riding .Ron