Nice thing about white...it is literally a blank canvas. Pretty much any color will visually pop against a white background, as long as it's a saturated hue, as you're using. This build is definitely going to have a newer, more contemporary, visually cool (as in "chilly") look compared with original. Looking forward to seeing the completed bike.
The one caution I would offer...don't mess with the original VIN tag. Even if it's scarred, as long as it's clearly the original and shows the model year/D.O.M. it's best to reinstall it.