How bad is the scratch? There isnt going to be a wrap that matches. youre looking at depth of clear, any metallic, pearlescent, etc.
I would just try to buff it out first. Lets see the damage.
Mine will be their 7th or 8th supra install. I got real good vibes from the owner, who does the final inspection on all the cars. As opposed to the car being inspected just by the installer who is less likely to criticize his/her own work.