In your opinion of course .Also, the idea that a KK2 fig doesn't fit in with a Castle world is a bit silly. If you stick, say, a fully-armoured Black Knight in a group of Crusader soldiers, then he is, of course, going to stand out from them - just as a KK2 knight would. But if you have a whole group of Black Knights facing a group of Crusader soldiers, then it doesn't look so odd. - just as if you had a whole group of KK2 knights, they'd look (relatively) normal.
- Matt
For me, most of the KKII Knights would look more at home fighting Stormtroopers or even my stockpile of Harry Potters (Dumbledore's Army). For you youngins, KKII probably looks fine with the oldschool stuff, but for geezers such as myself, these spacemen simply look too out of place. Numbers don't have anything to do with it.
Still, I'm glad that this generation of builders is enjoying these guys. Afterall, LEGO is first and foremost for creative youngsters. We geezers are just along for the ride !
Later.