Questions have been raised that you need to ask yourself to factor into a decision. Some other questions are:
1. Is your health a factor in your decision?
2. Are you planning to sell your home at your retirement date?
3, Will you work until the day of the closing?
4. Do you need the extra money as oppossed to taking the full-time job that might be more stressful?
The decision should be made with all the facts in an intellectual manner but one aspect is to consider the emotional response of how you are feeling about retirement?
I like to idea of easing into retirement so I would tend to think a non-stressful job might be more benefical as opposed to working full time especially because of the flexibility. Hopefully, you have many years to enjoy your retirement.
I wish I was in TV so I know how you feel.
__________________
"It doesn't cost "nuttin", to be nice". 
MOM
I just want to do the right thing! Uncle Joe, (my hero).