I have very recently done the same jump from MF to (kind of) LF. This is cheating a bit since I plan on continuing to shoot mostly 6x7 with for while but anyway.
Items:
Ebony RSW45 £750 (ebay)
Ebony 4x5 6x9 format reducer $375 (Badger) – fits RB67 backs
Schneider 110mm XL £720 (Ffords) – mint condition
77mm Nikon NC filter £28 (ebay) – a lens that pricy needs protection!
67 – 77mm step up ring £2.50 (ebay)
RRS B25 QR plate £27 (ebay)
Fuji quickload holder $115 (Badger)
Silvisti loupe £60 (can’t remember)
Lens board $39 (Badger)
Total: £1905 (inc VAT and import duty)
Already had:
Gitzo 1325
Acratech ultimate ballhead
Lowepro mini trekker AW
Lots of B+W 77mm filters
2 RB67 120 backs
Stuff to dev 120
My fleece seems to make makes a great dark cloth
Need:
BTZS tubes
Trays
Nikon 65mm
Fuji 150mm
Cambo Reflex Viewing Hood (£225!!)
Horseman 6x12 back (eventually)
This may look like a strange setup to many of you but after using my RB for 2 years I knew what I was after: tilt and rise movements!! simple and fast to set up, low depreciation, the option to shoot 4x5, usable with RB67 backs and a ballhead.
This could have been done *much* cheaper, especially since the lens choice is a total overkill but given the rave reviews with it for 4x5, the demand 6x7 puts on LF lenses, and rarity on the second hand market I went for it. It makes a good wide in 4x5 and a nice normal lens for 6x7. Oh, the whole setup is also about 1/2 the weight of my RB despite being 4x5