It's surely far more fun taking the "GTi Twin Turbo Nitrous Oxide GXL Superfast" badge off the back and replacing it with "L or Base Model" but then ripping every boy racer that wants to have a go.
TRUE STORY - I had a base Sierra 1.6 company car many moons ago. I was bitterly disappointed coz I wanted the L spec. I got a silver coated plastic Christmas cake decoration which spelled out Happy Christmas. I cut the Happy off leaving just Christmas and stuck it on the back of my shite base model Sierra. The MD at the time, once he'd seen this, asked why the badge on the back said Christmas and with great delight I advised him that it was a Noel. That's the God's honest truth !!
UK Camaro Owner. One of a few.