My motto is why fix something like the CPS when it is still working, it has no moving parts to fail and you may replace it with a part that fails next month.
Do the sticky key fix if it has not all ready been done.
Check out the RCM for poor solder joints and burnt contacts.
Carry spare crank shaft and cam shaft sensors and a spare RCM in the trunk and tools to change the CPS’s.
With no spare tire it is wise to carry a puncture repair kit, do not use the tire foam.