Yes it will. I have their Volcanicus and Abominus kits. I sanded the pegs on both sets of feet and have had zero issues.

 

I would try it out first and not ram them in there they are supposed to be friction tight maybe slight sand on a side over all the way around but progress slightly around with light strokes if you find it's too snug but I would def be hesitant on sanding or trying to ram the pegs in.

 

Mini wings from Beastbox Havok.

 

Can the TDW hands hold the swords that come with the Takara version?

 

Yes it does. They’re all 5mm.