Actually a supereffective HP Fighting from Chandelure still does less to Normal Pokemon than a STAB Fire Blast would:
HP Fighting: base 70 x 2 (supereffective hit) = 140
Fire Blast: base 120 x 1.5 (STAB) = 180
But still, HP Fighting is useful for the 4x weak Pokemon, as well as other Pokemon who can ignore Fire Blast (Houndoom, Thick Fat Snorlax, Trace Porygon2).
Other than that, your team looks all right.