Damn, they're in the Aus warehouse now! Only ~$140 delivered. Although I don't know how you got to $300... Shipping on this bird from HK is only 32.71.
From a bit of research I've done on the plane, the servo wiring is a bit longer than needed. If you don't pick up the slack and secure it, it can get sucked into the fan unit and blow off the blades and occasionally cutting off the leads that went into it. When I get one of these I'll be securing them wires nice and tight...
HK bashing is common everywhere I fly. Yet when people pull out their gear, 90% of it comes from Hobbyking. And I understand why. When I just had 2 planes, one (a Guanli p51 I bought without knowing better) was severely underpowered. I went into my LHS to see what motors they had to fit it. Their brushed motors were $30-40 and their cheapest brushless was $65. They recommended a $75 job to fit it. I didn't buy it and was so discouraged that I made it my mission to understand what they were and how to pick one out from Hobbyking. I bought a motor with similar specs for $13 delivered, including a huge accessory pack. The motor is just as well made as the $75 job, and survived every crash without a dent including the p51's last flight. It's still going strong and is currently being used on a trainer that my mates regularly crash.
I think Hobbyking has a place in the RC world. I don't expect everything I get from them to be perfect (for example, see my Art-tech Mig-15 thread), but their prices on most things are exceptional. I've also been lucky enough to get approx. $400 worth of free planes in a regular promotion I've not seen the likes of anywhere. So having to spend a little longer on a build, or replacing a notoriously awful EDF motor, or even gluing a plane back together after a mid-flight technical failure is worth the cost savings in my eyes. Although as I mentioned earlier, I have no loyalty to them if I can get a better deal elsewhere (whether that be service or cost, whichever is more important to me at the time).