He is correct, for the most part.
If you want to be known as a GFE, then the services must be made available. There may be circumstances that prevent you performing certain services with certain hobbyists, such as hygiene issues, but you need to be GFE or not GFE.
Some hobbyists will not see a provider who does not offer a BBBJ. Some will not see a provider that does not DFK, and some will not see you unless you allow DATY.
What you will do is end up decreasing your pool of hobbyists by restricting services.

There is nothing wrong with providing within your own comfort level, but a non GFE session generally does not command the same price point as a GFE session does.

I have been with a couple of great providers who do not do BBBJ, a couple who do not really like to kiss or allow DATY. All are ones I have seen more than once. So you are just being you and that is ok. While all 3 will increase the number of potential clients who wish to see you they do not mean you are being unrealistic. First you did say you are ok with these at times so your client fell under YMMV catagory. While I may have been somewhat unhappy I would never say you were at fault. The chemistry may not have been right, I may not have been as appealing to you as others. Just because we pay does not automatically negate personnel reactions, I pay to have a good time with a provider. How good that time is also depends somewhat on the chemistry. The pay only gets me the oportunnity for a good or great time. A lot of other factors determine how good that time is.

the less you will be able to make per hour, and consequently, the busier you will have to be to achieve the same income. You shouldn't offer anything that you aren't personally comfortable with, but you also need to consider the simple fact that you will need to book more appointments.

First let me say that if you find yourself doing things you are not comfortable with, step away from the situation.  Don't do something you're uneasy about just for the money.  Having said that, GFE in my mind includes some level of kissing, DATY, and either CBJ or BBBJ.  That's just my expectation based on my experience and the donation level at which I pursue the hobby.  

As for keeping your date book full, keep in mind what the average donation is for the kind of menu you offer.

I hear what you're saying about having those things on your menu, just not with "that" guy.  Were you honest with the Gent about why you didn't want to offer the full menu to him?  Were you willing to lower the donation to better refelect the menu avaliable to him?  Just a few things to think about.  I wish you luck and safety in the future.

Princess, with your figure, and at the rate listed on your website, you should not be getting any complaints.  You might offer a GFE rate of $250 or $3oo, for those who can't do without.

Anon