Spotligth Range, altitude radar and blocksymmetrie

I’ve got three suggestions:

1.) An altitude radar. When I’m flying over a surface, I can see an altitude reading, but it seems to be relative to sea level or something similar. But I’m not interested in that at all. Especially at night, I need to know how high I really am above the ground, particularly when I’m about to land.

It’s not great when the altimeter says you’re 3,000 metres up, and suddenly there’s a crash because you were actually only 1,000 metres up...

2.) Mirroring of blocks. I’m currently building my base ship and am getting frustrated because it’s impossible to build it symmetrically. Blocks such as the refinery and similar structures simply cannot be mirrored, so I can’t achieve any proper symmetry. This is particularly true when it comes to access routes and supply lines.

3.) Range of spotlights. It’s a joke – can’t it be increased? What’s 400 metres at the speeds we’re travelling at? These days, you can buy a mini LED lamp for a few euros, and even that cheap thing shines a kilometre away. And here we are, bolting these massive things onto our aircraft and only managing a few metres?