But you also get a free Beretta and a cheap silenced pistol if you go that route, so you still get something out of going to London!
You get periodic updates on your speed, telling you whether you’re going fast, slow or medium. The last one you had was at the start of Venice. You’ll get another update at the start of Chapter 6. I’m considering adding something to the stats screen that can give you a real-time assessment of how you’re doing, if I can figure out how to implement it!
EDIT: As for saves, I’m afraid I don’t know how to add a delete/rename saves option. That’s not my code: I use CJW’s save system for dashingdon, and I’m not a competent enough coder to know how to mess with it!