very speculative. I'm not sure what prompted you to reg this one ..... I guess it would be better if you check if your domain keywords are monetizable. Do this - search for the top 500 ppc keywords, and put them in an excel spreadsheet. next, for each keyword, think of alternatives and/or synonyms, and further add them to your list. By now, your list would have expanded to around 2000-3000 keywords (all of which are potentially attractive and have the potential to sell for high prices). Next, think of all the suffixes and prefixes for each of the keywords on your list.... finally, get a bulk whois checker and see which ones are available. reg the best of the lot (I'm sure there will be at least a dozen gems still unregistered).
highly speculative purchases and brandable domains are okay if you got a portfolio of about a 1000+ domains, but not otherwise.
The best way to succeed in this game is to do hard solid research, and develop a portfolio of sensible, commercially oriented domains (that would go well with websites that are monetizable via good affiliate programs) rather than go for that one "jackpot" which is essentially what you're trying to do with names such as: the hyphenated scotland, todep, nullsearch and euro-euro. This is not a criticism, but a suggestion that you alter your strategy, with regard to picking domain names IMO.
Finally, have a look at this great article that I recently read on dnjournal.com -->
http://www.dnjournal.com/columns/cover040805.htm
cheers !
