I have seen all those hype videos of MP145 and have bought Kefine with a hope that Kefine would use the same 14.5 mm driver, but in fact they don't. From what I could see the type of planar driver on my Kefine looks very similar to one used in Tangzu Heyday. So it has a some potential and I am really looking forward to your Mod video.
Sorry, I had ripped off the grills which had a heavy damper which had no stage. So removed that, put a 500 or something on it for stage. Either case, not quite right but I couldn't listen to it with a smashed stage. Mod away, curious what inside.
I did a quick mod without opening the shell. It strikes me as decent but with such a mid scoop my brain is unhappy. The shell seems quite hard to get into so far.