you haven't got a proper error amp circuit set up to limit the slew rate and freq response of the comp pin - you need a slower volt loop controller as the boost has an right hand plane zero - which gives the power stage extra delay, lowering gain but also giving phase lag.
research control loops for boost converters - it pays to have an over voltage stop circuit as well in case the feedback loop fails
the current limit ckt might need inverting to fit in with the logic of the TL494