I went with the barton shifter and bracket(regular). Way too loud when shifting into gears. I switched back to the stock bracket. Definitely decreased the "thud" when shifting into gears, but there was still very noticeable tranny noise coming through the shifter. So, I sent everything back to barton for a full refund within 30 days. I'm contemplating the steeda shifter with the stock bracket, but I'm still worried about noticeable noise coming through the shifter.
'12 Ingot Silver Mustang GT Premium, 401A, MT-82, BMR Springs(front), Eibach Sportline Springs(rear), Koni STR.T's, FRPP GT500 Strut Mounts, J&M Adjustable Pamhard Bar, FRPP 3.73's, CS Front Valence, 19" x 9.5" Hypersilver OEM '10 GT500 Wheels. LMR Shorty Antenna