startingtogetveryworried - i think that would be fine and dandy. I think a mixture is probably what a lot of people feel most comfortable with, and like most others ahve said, just do what you think is best.
I know I am totally converted to blw (I dont' really like the term, but thats another discussion, I use it so that everyone knows what i;m on about) but genuinely i do think it's easier - i know it's not rocket science to puree stuff but why would you bother doing that when you can just give the food in its natural form and save a few minutes and washing up the blender all the time? LAziness perhaps, but to me, also common sense. I mean if you particularly want apple sauce on something then fine, but otherwise just dont' bother with apples until they're a bit bigger! There are plenty of other fruits that are perfectly suitable early on.
Lack of variety isn't an issue because I do eat good, varied food, in fact, blw made sure that i ate good food during the day - at the beginning when it was a lot of roast veg or steamed veg or chunks of cheese and rice cakes and philly etc, I actually changed what I ate so I was eating that too, instead of eating a load of quick-fix junk, and my diet improved loads as a result, and its all stuff that tastes nice. You can keep leftovers and heat them up or make them into patties or stews or whatever, so its not like you have to cook from fresh every time. And as for evenings etc, I always have to cook a family meal anyway so it makes sense that she just has the same as the rest of us.
I also don't think it's really a fixed strategy or method, more of a general vibe, because all you do is watch the salt/sugar content and allergies and then try things out, hence there being nto a great amount of fixed info on it. I dont' see why you would need a scientific methodical approach to feeding your baby really, its' a natural thing and common sense applies throughout. I have never understood why babies shoudl have such vastly different food from grown ups, even up to the age when they're ordering from kids menus in restaurants - why is it assumed that kids dont' want to eat proper food?
So my (very longwinded) point is that it's a mindset, rather than a method, and I see that if you dont' have that mindset then you won't get the method, and that's fine. I dont' think puree fed babies are all going to explode and turn green or anything, it just doesn't make sense to me personally to feed my children that way.