At Lvl5, my Pally's base Ability Scores (AS) are:
STR 18
DEX 12
CON 14
INT 8
WIS 8
CHA 16

Finally got Auntie Ethel to talk at low health during her fight, and got her hair with +1 STR. So I'm thinking of respec to take advantage of this STR +1
STR 19 (wear Ethel's hair like a wig to make it 20) XD
DEX 10
CON 14
INT 8
WIS 8
CHA 16

Is this the right way to use the +1 thou? AFAIK, we can use AS improvement FEAT to max any single AS to 20... but does that include the +1 we get some other means like Auntie Ethel's hair in this case? Because if it does include, then I probably should wait till I can get to STR 20 with FEAT (e.g. when I get to lvl 8), and then spend the hair to make it STR 21. Otherwise, it seems like a waste?