Something with PAF type mids but still give some single coil detail and pick attack?
You'll get lots of good answers here but I'd humbly suggest calling Don Mare.
He'll wind you a one of his 0038's or whatever he calls them and you will be happy.
Just my two cents as a guy who owns several 1950's Gibsons with P90's and has swapped a boatload of pickups into my tele trying to get exactly what you described.
The higher the value pot the more highs and detail you get from the pickup, is the basic answer. If I like the character of a pickup but it is a little too dark or bright I can tweak it by switching out the pots, one of my guitars has 500k pots on the volumes and 1meg pots on the tones because they just needed a little bit more detail.What do the 500K pots do? I have the Lil 59 in a strat and love it, going to put it in my Tele too.