This page includes information that I have put together regarding a cheap/custom reflow oven solution.
Resources to Buy
Reflowser Reflow Oven Kit
Amazon
Oster Toaster Oven (or similar)
DigiKey
Syringe Application Route
Kester Solder Paste Syringe: 63/37, No-Clean
“Medium” Dispenser Needle (most used)
Small Dispenser Needle (does not work with my Solder Paste)
Paste Application Route
CHIPQUIK T3 Paste (Larger pitch)
CHIPQUICK T5 Paste (Smaller pitch)
Creating a Stencil using Gerbers
After a while of looking, I compiled my own guide using various sources to make stencils from generic Gerber files.