Advice: Mamiya RB/RZ vs. Pentax 67 vs. Other

[Sjixxxy]

I would not want to carry a RB67 all day, lol.

I just bought a shoulder strap and L-Bracket for mine. I'm such a glutton for photographic pain.

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[klhbeetle]

UPDATE:
Thought I'd post a few shots from my first roll (Ilford Pan F.) Light meter seems to be accurate. The last shot of my daughter was from an expired roll of Tmax 100 that I developed myself, but I was going from memory so I don't think I did everything correctly and most of the shots had no silver on the neg. when I was done. Must not have done the right timing of developer and fixer, I only had it in the fixer for a minute, when I probably should have had it in for 10.

Negatives were scanned on a really crappy HP scanner not meant for photos. My next purchase will be either a V600 or V700. Thanks all for the advice, photography is fun again.