I just got approved for AMEX GOLD DELTA with 2 FP cards showing! And my limits weren't nearly as high as yours! They actually were the first card I applied for when I had some items deleted from my report about a month ago by PIF. I say go for it!
(714)EQ (712)EX (722)TU
AMEX Plat NPSL/ NFCU CashRewards $17300/Discover It $3000/AMEX Delta Gold $1000/Americas First Federal Credit Union $1000/Capital One Quicksilver $13500/Macys Gold $7000/Belk $1800/Bloomingdales $1500/ Amazon $2370/Cheveron $1800/Banana Republic $1800/Walmart MasterCard $1800/ Bancorp South $$3000/Regions $3000