Question [Q] Custom Recoveryless in Texas

OY! Not sure where to post this, as my tablet is not terribly popular. If I'm ruffling feathers by posting here, my sincerest apologies! I have an Asus Memo Pad 8 (4.2.2). I managed to get it rooted with Kingo. However, it ain't got no custom recovery. I tried ROM Manager to flash CWM to no avail. I just downloaded TWRP manager, and again, my device is not listed. TWRP manager does match me up with another Asus tablet (A68). Would it be safe to flash this recovery on my tablet? I've seen many people list model numbers, e.g. M3... ME... But I've no idea what model number mine is. I look in the "About" section of the settings And do not see a number resembling the combination of numbers and letters that I've seen on various forums. Any input would be much appreciated!