Hey there PBP,
I know you are a fan of stainless pistols and already have plenty of very nice ones. I'd advise you to try a true classic. Meaning an older firearm with a great reputation.
You could get a 60's T-series Belgian made Browning High Power near mint for $1k or less. It'd be a beautifully blued gun, double stack, single action, with a long standing repution for quality. (not easily earned)
A 6" Colt Python is another classic I think everyone should own at least once. Prices on them have been creeping up so $1K may or may not get you a pristine example.
I generally have a mix of classics and utility types in my collection. I gravitate towards single action semi-autos & am saving for a pre 70 Colt GCNM.
Regards,
Darren