Yah,  if you are just getting into this hobby be prepared for a money pit.  Ten years later, you have many projects & your garage will be full.  I work full time in the oil fields.  So I ship a couple evenings a week & pack all day on saturydays.  This week, I have been shipping about 15 orders a day & I still have about 40 to get packed & shipped at the moment.  A lot of people like to be able to get happ & ultimarc at 1 site & shipped all together.  I stock about $15K at all times but its impossible to stock everything from happ but I do special orders all the time.  About the only items I do not carry, no monitors & I offer bezels for local pickup only.  The shipping on bezels is horrible.
dm