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including a unmolested 2.0 engine (which they say it runs)
Casually looking at craig's list, e-bay, and 914 classifieds for a few months, and given your location, I speculate that a running 2.0 turn-key engine could be worth a significant portion of the asking price you report. FI might make it more attractive. If it has dual carbs instead of FI, those could be worth a couple of hundred $. If you sell the LB separate, there seems to be a good market for 2.0 specific FI components, like injectors and MPS. 2.0 heat exchangers in good condition are another popular seller. They could be SS, if so, bonus.
On the other hand, 914 member, Brad Mayuer, a reputable 914 mechanic in E. Peoria, IL, has a 73 1.7 in decent shape for sale for about the same money. That + $500 in shipping and you've got a driver. My car is 1.7 and I like it just fine, but other's report a lot of fun benefit from the larger stock displacement engine.
I've never tried to part-out a car because it seems like a lot of work, but I wouldn't hesitate if the price was right and there was an expensive part on the car that I wanted anyway.
I'd like to see a picture.