This thing it like a money factory without that transfer fee.
The way I started off:
Buy 1 pillrum LRM launcher, and transfer that into the station.
Fight for a while, till you get enough for a hound
Make sure you don't have enough crew to man the hound, this will ensure your supply per day usage stays the same
Go to the station and transfer the hound over, Then wait 6 days. With your average supply per day usage being about 0.3 a day, this is easy.
Get a hound and any pilrums you got and transfer them over to your fleet.
Head to the tri tachyon station and sell the pilrums and hound
Purchase another, less valued weapon, I chose the tac laser and Vulcan cannon(or whatever its called, the machine gun one)
Take them both to the omnifactory and just dump them in, by the time you get there, at least 1 hound should be there
Pick up the hound, fly to the Hedgemony station and fight some pirates till you get about 6k
Sell all gathered weapons that you don't need and head to the omnifactory.
Pick up all the hounds there(unless its above your FP) As well as all of the weapons there
Your hounds should be able to hold all new weapons in your cargo bay
Go to the orbital station and sell all your hounds, And your weapons, and buy a destroyer of your choice.
Now just go to the orbital station when you want more supplies and presto, your done