There was a 62 Missal, but was there a 65??!
The 62 added St Joseph to the litany and removed the second Confiteor.
Holy week changes were already in there before 62...
If that was as far as the "reforms" of VII went, I suspect Abp Lefebvre would not have had a problem with VII
Unless I'm missing something, I think he'd have celebrated a 62 Missae