Welcome to the Compur #00 users club, unfortunately this is the least practical of all the Compur shutters for LF use but there's no real alternative. You can get Chinese adaptor rings on ebay to fit #00 lens cells in a #0 shutter but you'd need to use a micrometer and shims to ensure th cell spacing's the same.
Someone posted recently that RK Photographic were a good source of locking cable releases, I get mine at Camera fairs for about £1 each sometimes less
After a while you get used to the quirkyness of these #00 shutters and their lack of preview or T settings. If it's an MPP they use a cone lens board to place the front standard on the inner rail for focussing with a 90mm lens.