Originally Posted by
SwordCoheir
I dunno if there is ever a time Atk. flat out wins over the bonus stats (save when you are at or over the cap), but it is possible to equalize the benefits if you get enough of it, but unlike the Bonus stats attack doesn't have a cap. I think the ratio is roughly 2.3 Atk is needed for every 1 STR (1.4 STR for every 1 Atk over cap) and 2 Atk for every 1 INT, so a +80 Atk pair of gloves would equate to roughly +35 STR in comparison.
Looking over your set alot more closely this morning, I see you're kind of in the same predicament I am making it hard to change anything that doesn't completely mess with your set bonus or require you to change out half your gear in the process just to get the maximum benefits from it. If I had to make an accurate judgement, I think your current benefits would outweigh what you would lose if you strived (struggled) to reach the stat cap on the Saraphi, based on available gear and materia limitations.