This is looking like a rather enjoyable hobby that I'm considering. Can you give me any real reason not to go AG from the start? The additional steps don't look to be exactly rocket sience, just involve temp control more than anything.
And money!It comes down to temp. and time . . .
I brewed an all grain oatmeal stout two days ago, it was 22 degrees F during the brew session. Took an hour to get the hose thawed out. Ended up with a skating rink in the driveway. I was thinking that maybe switching back to extract during the winter would be a good option. So the time and experience that I gained from my extract brewing days is still useful. It's all part of the learning curve, there are some really great extract recipes and techniques.
Good Luck....
One cooler
Braid in the bottom
Thermometer in the side.
Heat the batch sparge water on the stove.
Drain to the kettle.
Boil.
Transfer to one of these $15 fermentors while still hot:
Let cool 24 hours.
Pitch yeast.
You are an AG brewer