It’s called Down-Loadable Content not MP Map-pack. There really is only 1 option when supporting a game nearly in full, not nearly in partial.
Either 3 Maps (MP/FF) for 800msp and maybe High Charity as a Forge World (speculation) for the TU when/if it comes.
Or 3 MP maps and 1 FF map for 1000MSP.
Or 3 MP maps plus 2 FF maps or 4 MP maps and 1 FF map for 1200MSP.
The math is easy when the options are put down.
I am glad it is a larger vehicle based map. I will admit, if it was map like Corvette, than I’d be less than pleased. But because it is a large vehicle based map, YAAAA.