id say it would be a great name if the extension was a com, net, org or top cctld. A great tool I use when deciding if I am going to register a new name is dnsalesprice there you can check to see if theres been any sales with that tld in the past or see similar names to yours which have sold, giving you a better idea of the potential value. as youll see dnsalesprice doesn't have pw in their extensions list, this is because they have no recorded sales for that extension. I typically stick to com, net, org, biz, info, de, ca, co.uk. im not saying theres been no sales but im saying its not a popular extension. When I first started buying domains I registered (sexy.wf), again a great name but poor extension, haven't had one offer on it. good luck.