I am arriving from the USA on VS in T3 and connecting to an intra-Europe BA separate ticket (in J) in T5. No status so I'm guessing no First Wing access. Will have carry-on luggage only. Connection is scheduled to be 95 minutes on a Thursday morning at 10am.

Based on the decision tree in Post 716, I'm thinking the Flight Connection is the best option? Am I crazy for even trying this or would you be comfortable with it?