various thoughts
various thoughts
If you hold out, the 150 can and will fetch more like $500-575 on ebay and elsewhere. I've had 2 extras of those I sold for I think in the $525-550 range. You can sell the viewfinder separately for at least $150, I've done that once or twice too. But really it's a great lens, and worth keeping. I'd recommend hanging on to it if you can.
If you shop around you can find the 80 for under $400. Sometimes $300 or lower. The best way to build a lens collection for this system is to not buy lenses individually if you can avoid it, but rather buy systems that are somewhat under-priced, keep the lens(es) you want, and re-sell the rest. Doing it that way you can get all the lenses for less than the going rate, usually.
The 43/50 are the real reason for this system to exist, IMHO. If you don't at least try those someday (particularly the 43) you are missing out. Those lenses, esp. the 43, have no peer in medium format from anyone. Even large format only has a few lenses that might come close, but of course lack the inherent convenience of the M7 system.
I think the coolscan 9000 can do medium format negs? If so, I'd use that rather than the V700. but the best is to do or get some optical prints made though, they would surpass any scans, I think, short of drumscan/lightjet, and even then it would be a toss-up.
-Ed