[Q] Various problems topic

hi!
I have Acer TD7BP51 Tablet running jb 4.2.2 official version (rooted)
Device info -By Quadrant
CPU:
CPU-ARM v7 processor rev 1 (v71)
Max frequency :1008 mhz
min frequency :312 mhz
cores-2
Architecture-7
Hardware-rk30board
Board-rk30sdk

System:
SDK version :4.2.2
ID:JDQ39
OS name :linux
Dalvik VM version :1.6.0

Memory
maximum:1024
GPU(open gl)
Vendor :ARM
Renderer:Mali-400 MP

1.When I play some videos Either it hangs or just plays one video and stops working
2.camera works only after restart for a while than gives error Gallery stopped working

So I wanted to create Custom recovery (CWM) I sent original backup of recovery which I'd got from ADB
can someone make me a custom recovery and Post it and instruct me how to flash it
This device has many partition problems due to which many apps were unable to get backup of recovery

and last i want to create a cyanogenmod for this device and overclocked kernal if you'll can help me thanks in advance
If any more details needed about device Ill find out (just tell me a method to )
official Recovery Download: https://drive.google.com/file/d/0B1Z...ew?usp=sharing