ACP should offer a PBP Perm & a cyclotourist version but they might consider those could tarnish the brand, might be a way of encouraging French & other participation via pre registration if you have a PBP Perm in the previous 4 years? Got me thinking and there are quite a few 1000/1200 perms locally (Victoria & South Australia mostly), as well as longer “raids”, maybe not the iconic appeal of a TdF perm.
During one of the 2021 COVID lockdowns I did the full 2019 PBP on my smart trainer (over about 4 weeks) and even that was hard work, better to do it really.