This doesn't seem to be about DLC, but if it's about future Fallout New Vegas Power Armors than I'd like to see these two:
Neon Power Armor: Modified T-51b Power Armor designed to show true Vegas flare.
Future Weapons Today photoshoot Power Armor: Black, spiked T-45d Power Armor, found in a Future Weapons Today studio.
Actually it is about future fallout new vegas dlc'c see quote:
Also what new types of power armor would you like to see in the up coming DLC's. Discuss your ideas.
Now thats a cool idea you have about the Neon Power Armor. Maybe it could be like the upgraded Pip-boy you get from Mick at Mick and Ralphes. (The Pimp-Boy 3 Billion) All gold/platinum/silver and studed with diamonds......or maybe thats just to Bling Bling lol. Although its an intriguing thought because we have some gold bars from the Dead Money DLC that could be used if it was possible to have Mick make the Power Armor for you, as long as you had the required crafting components, maybe......T-51b Power Armor, T-51b Helmet, 3 gold bars, and $7000 caps.
And I agree I think the Future Weapons Today Power Armor looks badass.