Well, the fast cc limit currents in my schematics depends on the I_base of the BD244, R8 value, 3055 emitter resistors, and real transistor's parameters.. I do not know how your transient will be long (50us??) - the width of it depends on the number of opamps in the control loop, their speed, their compensation, etc.
It needs to be elaborated..
Best would be to download the LTspice and simulate with your schematics, parts and conditions. And then to measure and compare.