I am a toddler walking on the road of photography.

I agree with some of your experts. 70-300vr, travel may be used less. But if you want to play photography for a long time, you can start with one. But it's second-hand. It's estimated that it will be done around 1800. It's not cost-effective to buy a new one. You'd better buy Longteng 70-200 2.8. A constant 2.8 head is better than a small paper gun.

50 1.8 must be the last portrait, and I also suggest the last 85 1.8d, both of which are for portrait shooting. 35 f2D is also going to the last one to shoot the scenery.

You can go first and then three heads, which should add up to a little more than 5000, but the film you make can be upgraded.

16-35 f4, it should be around 8500 if I remember correctly. It's best to go to 16-85, only over 4500.