some feedback again:
the upgraded version is verry nice. just added some more protection for the thruster and as i rarely hit with the railguns i replaced them with more lasers; works nice this way.
And i added another generator, got gen overload once bevore that

Thats why it also has in internal cockpit. If you plan to get in situations where your shield might not protect you, use that instead.

that cockpit is gonna pop like a zit

Glad you like it!
I can imagine that some big POIs will be out of its reach as is, I do plan on building a bigger Tank for those at some point.

Really nice build, only downside I noticed is a minor problem with radiation in clone chamber.
Only had to repair 3 times taking a xeno fortres.

But as always I could not resist making changes, maybe you can use those as sugestions for a alternative version.

first I solved the radiation problem by moving the clone chamber to the spot of the right passenger seat.
Then the railguns were replaced with an artillary turret (better sniping with the zoom) and the lasers were moved up to the top for better peaking above terrain without exposing the whole tank.
and the Ammo controller was linked with the extenders of the harvest one, the harvest one had to go; also added extra armor behind the front right thruster as i managed to get it blown up 3 times and always lost a lot of ammo.
oh, and I added 2 layers of window blocks (the ones not blocking thrusters) in the front.

I would recommend you spawn it into a vanilla creative game first, do the modifications and then spawn your modified version into your survival.

Even though the pop up notification for downloading says I need RE for it to function properly, I should still be able ot download and spawn this in my vanilla game to retro fit to vanilla specs, right?

This looks great! Love the asymmetric look of the cockpit!