If you're able to set up a business with good quality stuff for a resonable price and easy ordering and good delivery, I can assure you, you'll get yourself a lucrative business. Well, as long as modeling remains to be a more or less popular hobby of course. For instance look at SAS or HLJ. HLJ is pretty cheap. SAS is expensive with some things, but therefore you get high quality stuff. The delivery and ordering is a piece of cake so these two companies got a great future. Pegasus Hobbies and Hoppin Hydros aren't to easy for consumers outside the US. Pegasus Hobbies doesn't deliver outside the US and Hoppin Hydros doesn't provide PayPal. That's why I never bought anything there. I hope my comment is usefull to you.