If each symbol is first converted into numeral and then all the numerals are converted into English letters in the following arrangement: \[ F6G \, @ \, 7N \, S2 \, T \, Y \, 5O \, G \, \# \, Q8M \, * \, 9Z \, % \, BA4 \]\( \text{Then how many converted English letters will there be in the above arrangement of elements?}\)