I'm also very new to the game (10 sheets developed so far!) and we seem to be operating very similarly. Though I seem to be having much better luck.
Intrepid 4x5, Fujinon 125mm f/5.6 NW and Fujinon 240mm A f/9
Fomapan 100 - shooting it at ISO100 and roughly using zone system to split the highlights and shadows with readings from spot meter
SP-445 tank
All solutions at 20 degrees, rinsing at around 30 degrees (Perth is damn warm)
All solutions are used as 1 shot, up to 4 sheets
Presoak with water for a few minutes
Develop - HC110 developer - Dilution B (1+31) for 6 minutes - 1 inversion every minute and a sharp tap on the bench
Stop - Adostop 1+40 for 1 minute
Fixer - Adofix 1+9 for 4 minutes
Rinse in tank for 10 minutes then drain
500ml of Adflo 1+700 into tank and drain
Hang negatives to dry
Here's some of mine DSLR scanned, light editing.