Found one of Perry's recent fights, can't say he looked that good tbh. Didn't move a whole lot, carried his hands low, didn't move his head at all, threw single shots most of the time. Most of them were kicks to keep the distance and the punches he threw had a lot of wind up.
Haven't seen anything of Lim though, so I don't know if he has the speed or movement to punish Perry, he certainly has the lenght though. He's 6'3 and Mike is only 5'10. Perry is training at ATT (according to tapology) so he might have improved from that fight.
The fight: