I have been a member of IFB churches for over 40 years, in Oklahoma, Missouri, and Canada, and there is one thing I have noticed about us - we are a diverse group!!!
The churches I have been a member of are Independent, not tied to a "Denomination." We fellowship with the Baptist Bible Fellowship, the largest IFB movement in the US, and the second largest in missionairies only to the SBC. {Of course, they had about a 100+ year head start

)
When I say we fellowship with the BBF, what that really means is that the Pastor fellowships with the BBF, since it is by definition and practice a "Fellowship of Pastors."
Within these churches there is a lot of diversity in some areas, but doctrinaly there is mostly agreement. Now to your points: (and I will not claim to speak for the BBF, or for anyone else for that matter)
Innerancy: This is one of the Fundamentals of the Faith, and is very important in the churches with which I am acquainted. (By the way, the Fundamentals of the Faith is where we get that Fundametalist name).
Bible Versions: To my knowledge, most BBF and other IFB churches are KJV only people, although this has seemed to change recently.
Separation: There are a lot of differences here. Some are extremely strict (legalistic) to the point of "If you don't dress/talk/do things the way I do, you aren't a very good Baptist." Others are less strict, and some are near the opposite end of the spectrum. Some are totally aginst Women wearing pants, some don't make an issue of it. You get the idea.
Some try to make this the test of whether or not you are a Fundamentalist, but the real test is based on the Fundamentals of the Faith.
Church service: This should be "Service to God." We provide opportunities for people to serve God through the local church, including the things you listed, and many more. Members are encouraged and taught to live daily for God, putting Him first in all things.
Music: Here is another sticky wicket. Music ranges from those who only use traditional hymns to those who use "Praise Teams", and a lot of different styles in between. I don't know of any that use "Christian Rock" although there may be some.
Frequency of Services: Most have SS, Sun Morning worship, Sun Eve. worship, Wed evening prayer meeting, although many don't do much praying at these meetings. Some still have Sun Eve training union type classes, but attendance at these has shrunk over the past 10 - 15 years, and many have dropped them. Too bad, they were a great source of discipleship and information on topics that seldom get covered in SS or "regular" church.
Soul Winning: almost all that I know of have some type of soul winning program.
There is tendancy to lump all IFB churches together, as if we were all the same. Not hardly. Any attempt to make us all be the same goes against 2 of the Baptist Distinctives: Autonomy of the local church, and the Priesthood of the believer.
Hope this isn't too long and wordy. I really tried to be succint.