It is time to say good bye only when you feel it is so. From what you wrote, it served your original purpose and gave you a taste of what you wanted to accomplish. I believe many of us have come to the same cross road you are now facing. Whatever you decide, don't ever regret doing it.

Best of luck with your decision.
Steve

__________________
Steve
'87 300TD - 132K - Soon 4-Sale
'84 300D Turbo - 122K - Driving
'77 VW Type II - 77K - Restored
'08 250EX Ninja
English Bulldog (Brier) - My best friend. Passed away 12/02/04 while in my arms.