I bought a Makala Dolphin last week from Mike at Uke Republic and he set it up with the Aurora Multicolor strings and it sounds fantastic for a really cheap ukulele.
Here's my post last week when I received it:
http://www.ukuleleunderground.com/f...phin-w-Aurora-Multicolors&p=937053#post937053
After playing with it for the past week, the Aurora strings are stretching out real well and I've been fast-stretching it as well (using my planetwaves string winder/cutter). I must say it is really nice to play with. Not the most amazing sound but is pretty close for the cheap price that I got it for