OK, I didn't simulate, just did a rough calculation. If I change the resistors by about +-10%, which is:
R1=55k; R2=10k; R3=500; R4=450 and assume β=50, I get Ic=1.18mA and a collector voltage of 8.5v. And I think this is still ok for an output amplitude of 150mv peak. However, note that since Ic dropped in value, gm1 is also smaller (about 2x), R4 is smaller, so the gain of 1st stage is smaller by about 2x. And actually, we don't have 150mV but about 70-80mv, so no problem in clipping the signal.