I reckon that you'll struggle to find a professional paint sprayer with either the skills or the inclination to re-create the splatter part of that paint job without spending an extortionate amount of money.
Back in the day, and after about 18 months of ownership, I had my 1992 Bravado converted from a U-brake to cantis and resprayed. I did ask for a recreation of the 1993 Team Scream paint-job, but after several attempts over several weeks, the frame sprayers said it was impossible without the original stencils.
The compromise was a simple straight split and a slightly lighter shade of blue to recognise my Swedish roots.
Along with the decal kit it turned out like this:
So with yours then, I'd find a good colour match and patch up the paintwork to a good standard. Get some repro decals made up and then get the whole thing clear laquered.
It will turn into a really great bike.
...and Mag21's would be absolutely perfect.