Is it safe to use our normal personal account for this if it hasn’t been active for 7 to 10 years?

Yes, you can use your normal personal account. 

For more insight into warming up your profile, refer to the program video Module 1-1 Bulletproof Facebook Profile Warm-Up. 

Also, don't forget to register for our weekly live Group Mentorship sessions. They are key for getting extra help and deepening your understanding of the program. You will automatically receive weekly invite emails on Tuesday of each week with email subject lines that always begin with "[AdV] - REGISTER" where you can register for each week's calls.