Setting alias for 'ls -l' command

I wish to enhance the default alias ('ll') for 'ls -l' command into more pleasing one:

Following is the alias options which I set for 'll' :   # alias ll='ls -lhGpt --color=always'
'-h' - Human readable
'G' - No Group information
'p' - Append / notation for folders
't' - Sort by modification time.

SAMPLE OUTPUT:

[ashok@hostxyz etc]$ ll
total 3.5M
-rw-r--r--  1 root 204K May 20 04:05 prelink.cache
-rw-r--r--  1 root  14K May 16 20:36 group
-r--------  1 root 7.6K May 16 20:36 gshadow
-rw-r--r--  1 root  43K May 16 20:36 passwd
-r--------  1 root  27K May 16 20:36 shadow
-rw-r--r--  1 root  14K May 16 20:33 group-
-r--------  1 root 7.6K May 16 20:33 gshadow-
-rw-r--r--  1 root  43K May 16 20:33 passwd-
-r--------  1 root  27K May 16 20:33 shadow-
drwxr-xr-x  2 root 4.0K May  9 05:16 ssh/
drwxr-xr-x  2 root 4.0K May  8 19:00 blkid/
drwxr-xr-x 10 root 4.0K May  8 06:11 sysconfig/
-rw-r--r--  1 root  128 May  7 03:55 resolv.conf

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