Are you talking about 4 D2S projectors?? The D2S and a shroud will not fit in the high beam location and if you did get it to fit the rear cap will hit the A/C lines on the passenger side ...that's just one of the issues you'll run into and you will run into issues.
Start with a single D2S and see what you think about the output or use the Mini H1 in the high beam side location.. Look at the output shots above... How much light do you really need especially if you're still driving with the stock lights?
Just a ds2 low/mini h1 high set up. It’s dark out here and when I drive at night, I find myself questioning if the lights are even on or if it’s the street lights above. The halogen output on our vehicles are on par with old Jeeps.....terrible. I’d rather have more light than less. I’ll take your advice and start with the lows first.