Im in a hurry but your numbers dont match my numbers, u can go to 10 different websites and find different numbers on 6 of them, off the top of my head b/c i talked to Midge about it a couple weeks ago is the Vulcan had a 1500 eff range against air targets and something like 2500 against ground, 1 hex it is, to tell u the truth by 89 Vulcans were ineffective against air targets thats why they wanted a replacement, most of them were being used for infantry support by 89.
BRDM-AT and M901 were not amphib on 8 out of 10 websites.
Marder 1a3 and Leo1a5 did have thermal.
We talk about the tank launch ATGMs but tanks did not carry many of them and did not feel they deserved a range of 2.