OK cool. I looked through the forums you linked and didn't see these guys (unless I missed a thread or page).
Northernlion:
https://www.youtube.com/user/Northernlion/aboutNorthernlion does a lot of indie game spotlights . I'm very confident he'd cover it at the very least. He's done Let's Plays of different eclectic games so there's a decent chance I'd say of a possible full Let's Play of it if it grabs him. Decent following, similar to Force, often pulls 30k views.
This is a bit out of left field, but HuskyStarcraft has a second non-Starcraft channel:
https://www.youtube.com/user/husky/videosHe does mostly Blizzard stuff there, but he has also spotlighted smaller games like Pixel Piracy and Running with Rifles recently so I'd say it's worth pursing. His main channel says: "BUSINESS EMAIL:
[email protected]" Not sure if that's where you should approach or not but I figure I'd mention it.
Arumba:
https://www.youtube.com/user/arumba07/aboutHe does mostly Paradox Grand Strategy but he's recently said he would like branching out into doing quick looks at other games. The simulation game aspect of TLF might tickle his fancy in the same way CK2 and EU4 do. He is critical and often will give feedback bluntly but he's also fair. However, he hasn't really started doing the quick looks yet so it's a bit hard to say for sure he'd do it. Still, I'd take a shot. I think there is a pretty good chance he'd enjoy TLF.
Lastly I'd say XPGamers:
https://www.youtube.com/user/TheXPGamers/aboutThis one I'm a bit iffy. I've really only recently just found this guy; though I do like what I've seen so far. He's really huge into modding, but he also does cover games in general. Again, honestly I'm not as sure about this one as the other three. He has the smallest following of the four, but that following does seem pretty core and open to a variety of things. Might have a pretty good view-to-sale turnover. But that is just complete and utter wild speculation on my part. Take with plenty of salt.
Hope this post helps you guys out. Looking forward to Friday.