The Lux Pack saves you a small percentage (10-15) compared to ordering the items individually, which is fine if you want all the items in it. Some might have a wow factor but prove less useful in practice (parking and blind spot aids) but only you can decide.
Keep in mind glass roof is fixed, it doesn't slide open which is one area where the Evoque trails, eg, the Audi Q3. I expect LR will introduce a sliding roof at some point but the fixed glass roof will play an important role in stiffening the body so it's not completely certain.
Personally, I think privacy glass looks a bit spivvy, the powered tail-gate will be handy. Good you've gone for petrol and dynamic, you get the Magnaride as standard which I think is under-rated here.
It will be good to wait to decide. What delivery are they quoting? I think petrol's are on shorter lead times because they are less popular.