Johan what's your budget? Do you need to kit up with all your lenses straight away? The last lens I bought for my Hassy was a C 250mm Sonnar. I paid AUD $56 for it. Gave the shutter a quick clean, it's been terrific ever since. Lots of wear on the exterior, but the glass is almost unmarked. Point is, if you are prepared to be patient, bargains are still out there, even in Hassy land. Right now
Igor has a 500C and chrome 80mm Planar (recently serviced) with A12 for $645. USD, obviously.
If you're prepared to go retro and run the gauntlet of curtain repairs, he has a 1000F with 80mm Tessar that's even cheaper at $325. Not sure I'd want one as my only medium format camera these days with the concerns around parts and service (although I have a copy of the 1600F repair manual you're welcome to). I must admit I would love to shoot with one occasionally. Still, if you're feeling brave: FYI.
Then there are the ELs and EL/Ms with all the benefits and drawbacks they bring. I'd actually rather like an EL, personally. Simply because it was, after all, the model the EDC lunar camera was based on. It doesn't get much cooler than that, in my view. But I say that with the luxury of owning a 500C/M, and of the two types, as my only Hasselblad, the C/M is definitely the one I'd pick. I've heard the Bronica lenses are very good but I've had so little to do with them I can't offer any advice, other than to avoid the pretty (but dodgier) early models.
Cheers,
Brett