The reason why people use Heka's is that with it you can free up other slots.
+22 WKR Club
+10 AF+1 Head
+05 Genbu's Shield
+05 Roundel
+04 Tempered
+10 AF +1 Feet

Total: 56. Obviously beyond cap so you have some freedom to swap a piece or two but a handful I consider BIS. All without having to touch Heka.