You certainly did! I like him already haha 

Nah I imagine Sho has the smarts to help them figure that out. Forgive the cliché-ness of the "red wire" thing but I have no clue how else to disable an explosive aside from that and after what happened in Manchester I can't really Google it without the police ending up knocking on my door XD (All is fine over here, thankfully I live far away enough we weren't affected beyond emotionally feeling for everyone who was involved ;-; )

Ari kind of ran away on her own a little there at the end, but it might be an interesting concept to explore that Manus is cunning enough to get into Ari's (or even both of them, potentially?) head and make her start to doubt the Qyaari's motives a little? 
Let me know what you think about that! It is of course up for debate and just as easily dismissable as girly emotions over ruling logic if it turns out to be less viable :P