Acer Iconia One 7 B1-730 (non HD) CWM or TWRP Recovery & Lollipop Upg Help topic

Looking for any help and or success of replacement of recovery image, as well as Lollipop upgrade, on a Acer Iconia One 7 16Gig B1-730 (non-HD) tool, recovery image, etc? I was able to upgrade to KitKat, root just fine(using "IntelAndroid-FBRL") and able to apply SD Card Patch... l but I really want to install CWM or TWRP custom recovery to allow Lollipop upgrade, but have not found anything that succeeds. There is virtually nothing out there on this particular model. Thanks in advance. My specific model is: Iconia One 7 Model: B1-730_2Ck_L16T P/N: NT.L4LAA.001