cannot mount internal storage after downgrade to 4.3

I tried to downgrade to 148 to get the cm install to work. Lost access to internal storage. I was using twrp 2.8.7.0 or 2.8.0, flashed the rooted stock ROM from another post here and lost access. I've tried the su command "restorecon -v -R /data/media" and now I can see the internal storage from the settings menu but not change the location from there.

Here is my terminal command "mount" result
u0_a100@hwMT2L03:/ $ mount
rootfs / rootfs ro,relatime 0 0
tmpfs /dev tmpfs rw,seclabel,nosuid,relatime,mode=755 0 0
devpts /dev/pts devpts rw,seclabel,relatime,mode=600 0 0
proc /proc proc rw,relatime 0 0
sysfs /sys sysfs rw,seclabel,relatime 0 0
selinuxfs /sys/fs/selinux selinuxfs rw,relatime 0 0
none /acct cgroup rw,relatime,cpuacct 0 0
none /dev/frz cgroup rw,relatime,freezer 0 0
tmpfs /mnt/secure tmpfs rw,seclabel,relatime,mode=700 0 0
tmpfs /mnt/asec tmpfs rw,seclabel,relatime,mode=755,gid=1000 0 0
tmpfs /mnt/obb tmpfs rw,seclabel,relatime,mode=755,gid=1000 0 0
none /dev/cpuctl cgroup rw,relatime,cpu 0 0
/dev/block/platform/msm_sdcc.1/by-name/log /log ext4 rw,seclabel,nosuid,nodev,relatime,data=ordered 0 0
/dev/block/platform/msm_sdcc.1/by-name/system /system ext4 ro,seclabel,nosuid,nodev,relatime,data=ordered 0 0
/dev/block/platform/msm_sdcc.1/by-name/userdata /data ext4 rw,seclabel,nosuid,nodev,relatime,noauto_da_alloc, data=ordered 0 0
/dev/block/platform/msm_sdcc.1/by-name/cache /cache ext4 rw,seclabel,nosuid,nodev,relatime,data=ordered 0 0
/dev/block/platform/msm_sdcc.1/by-name/persist /persist ext4 rw,seclabel,nosuid,nodev,relatime,data=ordered 0 0
/dev/block/platform/msm_sdcc.1/by-name/modem /firmware vfat ro,relatime,uid=1000,gid=1000,fmask=0337,dmask=022 7,codepage=cp437,iocharset=iso8859-1,shortname=lower,errors=remount-ro 0 0
/dev/block/platform/msm_sdcc.1/by-name/cust /cust ext4 ro,seclabel,relatime,data=ordered 0 0
/dev/block/vold/179:65 /storage/sdcard1 vfat rw,nosuid,nodev,noexec,relatime,uid=1000,gid=1015, fmask=0002,dmask=0002,allow_utime=0020,codepage=cp 437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro 0 0
/dev/block/vold/179:65 /mnt/secure/asec vfat rw,nosuid,nodev,noexec,relatime,uid=1000,gid=1015, fmask=0002,dmask=0002,allow_utime=0020,codepage=cp 437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro 0 0
tmpfs /storage/sdcard1/.android_secure tmpfs ro,seclabel,relatime,size=0k,mode=000 0 0
u0_a100@hwMT2L03:/ $

What do I do now? I want to install the cm preview
Thanks for your time