Can you put too much spices? 1 TSP of one spice per lb? Of course you spice before flouring and put spice in the flour.
look up recipes online. it also depends on what kind of spices go into that 1 tsp. i will say 1 tsp. seems a little light if you are using dried herbs and ground paprika, etc. i also think i have seen the spices added to the flour you are dredging chicken pieces in. i think others who make fried chicken can better advise you. i just eat it! good luck. i'm sure it will be great.