My go to guys are:
HBE Specialty Leatherworks. Eric makes the COM III which IMO is
the most comfortable and well made IWB out there. It also has everything else you asked for and then some.
Have 5 of his holsters and they are all awesome.
H.B.E. Specialty LeatherWorks
COM III for a BHP
TT Gunleather. Tim's holsters are a great buy for the money and their quality improves with everyone that comes out of his shop. Have my P7 on right now and it's holding up great after 6+ months of daily carry. He also gives LEO's and Military a 10% discount.
TT GunLeather High Quality Leather Gun Holsters
Reinforced IWB for my P7
You can't go wrong with either gentlemen.