No sweat at all, Martyn. This is actually just a part of the collection I use to identify parts for both ANH and ESB miniature projects. Luckily for anyone building the ANH Falcon, you won't need to worry about the Hasegawa rail guns or the Entex Porsche (very, very lucky on that count :cool).
Well, at least not until things on the five-footer started getting modified for ESB, anyway, in which case it makes sense to be looking at some of these later kits as well. Same goes for the original Star Destroyer, which picked up a whole bunch of new parts for ESB. Depends on what versions folks are planning on building.
There are a large number of donor kits that have been mentioned in this thread that you'll see in this shot. There are other kits that are in that shot that haven't been mentioned yet, but probably will sooner or later.
As much as anything, I wanted to give folks a look at a portion of what they're going to need on hand to actually build a five-foot Falcon the old fashioned way. A bit of inspiration mixed with a dash of reality.