Possibly a daft question, but here goes.

I've thought on and off for a couple of years about trying large format photography (4x5). If I did, I probably wouldn't buy everything at once, instead gradually picking up the various pieces from auction sites etc., So I've been wondering about the best order for doing that. Mainly whether to get a lens followed by a camera, or a camera followed by a lens. I've mainly looked at cameras so far, but I could see arguments for doing it either way round.