Flashforge Inventor - Is Sailfish compatible ?

Hi,

First post here.

I dont like the stock firmware on the Inventor, and I've been looking at Sailfish .... However, it doesnt specifically mention this printer. Yes, it's a clone. However, Sailfish refers to REV F,G,H Mightyboards etc .... The one in my printer is a Coreboard Rev H, with an ARM 3 processor, not a MEGA2560.... Hence my question.

Thanks

Keith