My biggest question is why run when you can't break both Architect subs if rezzed. Either way, you gotta jack out after Ichi, no matter what the choice is on dealing with it, if only because Architect firing and potentially getting a free ICE install off R&D and/or getting Breaker Bay Grid back from Archives is really annoying. (Actually, getting anything out of Archives here is pretty bad. You don't want to hit Architect here.)
I agree with everyone else saying they'd let all three fire. Corp probably wouldn't increase trace when they're sitting at 5 and can't guarantee success unless they go broke. Means you'll likely just pay the bad pub credit to beat it before you jack out. The Datasuckers don't really matter that much. Sure, they're nice to have around, but I'd rather have the extra click for either Parasite, Kati, or removing the tag if they choose to actually bankrupt themselves for brain damage.
In any case, seems like a bad run. Need more money if anything, even though more clicks would also be nice.