Those are 'decent' names but how long do you have to hold onto them before a decent offer comes in, you could have years of renewal fees while waiting. Unless you plan to develop them all - parking wouldn't bring in much.
This is something I wanted to write about for CanadianDomainer.com / CanadianDomainer.ca when it launches after Labour Day. Too many people think they have bought lottery tickets which will payout within just a few months, and that domains like
eatfishnow.ca will be in demand. If it really was so simple, then everyone would be doing it, and all of the good solid names would already be taken.
If you find a domain name which you think has value - I think, for example, that
Pandamonium is a great word - then be prepared to
own it.
When we calculate the cost of a domain our time horizon is more than five years, and usually closer to ten years, just like it would be for a land developer, or if the term
land speculator would be used, the time to hold a given parcel of land could be twenty years.
No one is advocating holding a domain for twenty years, but unless you are prepared to hold domains for multiple years, just do not buy them.
Pick five domain names which you believe in, instead of fifty in which you do not.