BotEngine, 29x7=203

v ABCDEFGHIJKLMNOPQRSTUVWXYZ
>ISSSSSSSSSSSSSSSSSSSSSSSSSSF
 v<<<<<<<<<<<<<<<<<<<<<<<<<<
  abcdefghijklmnopqrstuvwxyz
>>SSSSSSSSSSSSSSSSSSSSSSSSSSF
 T
^E<<<<<<<<<<<<<<<<<<<<<<<<<<

I should really add builtins for identifying uppercase and lowercase letters. That would be much more concise than checking each letter individually.