Lots of good stuff here.
Let's start with the nuke: I think your scene would work just fine as far as the edit goes, but what worries me is the fact that Indy is now just watching something spectacular take place as opposed to being knee deep in the action like usual. Now, I realize there are vastly differing opinions on him actually surviving the blast in a fridge, but I still think that if take out the goofiness of "fine don't wait for me", edit out the fridge flying over the car, cut a few fridge bounces, and have a longer more dramatic delay before the fridge door opens, AND maybe (if possible) not even see Indy get to his feet, but cut after the door flops open, it would be a vast improvement over whats there originaly. Yes, we do have the problem that everything else Indy faces seems to be "kid's play" in comparison, but if we are able to add more of a sense of danger to the later scenes where his actual family is at risk then we might be in better shape. What do you think?
As for the interogation room dialog, I think you've made some good cuts here. 2 things:
1. I kinda like Indy saying "glad to see you too, Bob" (or w/e) in reponse to his "indy, thank god" it works as a sort of joke ya know? As in Indy is glad to see anyone after just missing a nuke and referencing bob saying "thank god" as if he is just really glad to see him.
2. I assume you 've kept the "who is she" line from Indy b/c we are cutting her name from earlier in the film right?
Looking good besides. I swear I'd pay someone to do all of these edits just to get a good movie out of this.
Now how do we get rid of Ox, add more of a serious sense of gritty danger, and more music from the OT...?