I can see a little wager being made here.......let's say a family pack of Greggs pasties?
Iv used bonding materials for years Metal to Metal, Glass to Metal, Glass to wood, to mention a few, i dont understand why Morgan did this with Bolts, but whats done is done, if you do get seperation i would certainly be trying the Bonding method first lets face it you dont find many 5 series BMW's with there front end falling off the Chassis do you