Hey Ed,
In the name of brevity, I refer you to my response to this same question posed by Hazman a few days ago.The short answer is I'm in the market for a Maule M-6. To save me a lot of typing please look under Buyers and Sellers, and then scroll down under the sub-topic 1970 150K pictures (hopefully).
If you need additional information, just let me know. Frankly, it seems counterintuitive to try to sell a Cessna 150 on a forum consisting of 150/152 OWNERS. My best guess is that very few of our members are in the market for a 150, but perhaps our members know of a "planeless" aspiring owner...
