I have an older 14" Jet too. these are the things my brother told me about, Carter blades, and stabilizer. I use both quite a bit and really like them. The stabilizer is used by itself, you don't need anything below. The blades already have the rounded back and they are no more expensive than other brands. The videos by Alex Snodgrass, were very helpful to me. I found the pattern for the fence a long time back, though I don't remember where now. Hope it helps,