I am re-doing my dinning room and want to finish it in the .Ductches satin Ralph Lauren paints. However, I have heard various comments on his paints. It is suggested that the paint has to be applied through a spray gun. My question is there any tips you can offer or should I just use regular good paint? I am looking at having to purchase a spray gun. It is going to be about a $500.00 investment by the time I purchase everything. Thanks!