Moving our 37 purrballs and the 2 dogs was like a military operation as we have 20 ferals, 16 domestics and a neurotic ragdoll, so we took vets advice and tranqulised all bar 6 - aged 20, 16, 15, 10, 2 at 7 and also gave the dogs tablets to.
We had an area prepared in our new house which was 150 miles hence the drugging for us and as some of the ferals are at best unhandlable it was the best option.
All moved really well and had they not broken a window as it was a nice day things would have gome well - we took 5 months to trap the 30 who went awol and all are now living the life of riley and we have 22 indoor/outdoor and 15 grounded by our choice!
We did loose our FIV feral Holly 10 weeks after we moved and our deaf BC is now at the bridge to but we have gained another former feral and have 2 in taming proces.
If in doubt put them in the cattery for a couple of days, unpack the boxes then bring them to their new home in to one room with all their smells and litter tray and play it by their reaction its peace of mind for the first couple of days just in case you leave the door open by mistake.
Good luck with the move and get the feliway plugged in and enjoy the new space with them