Federal still makes the 7mm STW with a 160 grain Nosler Accubond bullet. This is not a bad loading, as Nosler makes one of the better bonded bullets out there (nowhere close to trophy bonded bear claw, though).
Remington makes a pair of loadings in 7mm STW, 140 grain core-lokt and a 140 grain Swift A-Frame pointed soft point. I agree with you that core-lokt bullets suck, but Swift A-Frame bullets are top notch.
Hornady's website has zero listings for 7mm STW, nor does Winchester. As far as commercial loadings go, you may be limited to the above choices.