we need to support the decision with calculating the pore and frac pressure curves for the well profile using electric logging or seismic data if the previous is not present.
this is to define the level of integrity of the formation regarding the cement weight. it might be a losses problem due to high permeability and not formation strenght.
in this case using lost circulation additives with cemening slurries will be helpful, regardless how much lcm will be used.
planning with the cement company after performing these priliminary calcuations will guide us to the useful design and job pressure profile against the frac and pore pressures.
after that, we can look to the operational complication of each case.
I have attached a presentation to guide you for calculation the fracture pressures from the logging data (Source Applied Drilling Engineering)