If you have the stock torsion bars, you really need to raise the ride height until you have about a 1” gap between the top of that bump stop and the frame.
If you leave the car where it’s at with the stock torsion bars and cut the bump stop down, you will HAMMER the suspension on the frame all the time because the stock torsion bars don’t have enough wheel rate to control the suspension with that little travel.
If you want to keep that ride height, you have two options. The better way to do it is install larger diameter torsion bars. The higher wheel rate means you’ll use less suspension travel, so, you can trade that for ride height. With larger torsion bars you can reduce the height of the bump stop, as long as you’re not hitting the bump stop very often. Fair warning, it looks like your LCA’s are about parallel to the ground. That’s actually great for suspension geometry and handling. But you’ll need 1.12” bars or close to them to maintain that ride height even with a short bump stop. That’s what I run on my Duster, and in my opinion I’m as low as I can go. I don’t hit the bump stops all the time, but it does happen often enough that lower is a bad idea.
The other way would be drop spindles. If you want to keep smaller diameter torsion bars, like if you’re mostly drag racing, that’s what you’ll need. But drop spindles add bump steer and mess with the roll center. So, for looks or going in a straight line they’re ok, but you can toss the handling capabilities right out the window as the suspension geometry suffers.