Order a Lennox bi-metal blade from one of the knife supply companies (TKS,K&G,etc.), or get a similar type blade from a industrial supplier. They are worth the higher price!
Use the saw in the vertical position.
Replace the table ,as soon as you can, with a piece of 10X10 X1/4" steel plate. Cut a slot on the saw and drill the mounting holes to fit. Many makers add more bracing,but it will be fine if you just use a sturdier table.
Take off (or don't put on) all the pipe clamps and stuff on the bed. Mount a wooden seat, a boat cushion ,or something similar on the bed and you can sit straddle the saw while cutting.
Drill a hole up toward the saw end and reposition the switch so it will be easier to turn on and off while sitting on the saw (It will be right under your butt where it is mounted now).
This will make a "Blade Saw" .
Be prepared to have the blade pop off a lot in the beginning. You have to really have the blade TIGHT and the alignment done properly to keep the blade from jamming and jumping off the drive wheel.
Run the saw at its slowest speed.Don't force the metal into the blade. Let it do the cutting at its own pace. Don't try to cut much of a curve. The blade will wear out much sooner, and it will pop off a lot more.
Stacy