ebbfolls,
Thanks for the tip. Modifying my suspension parts is really the way to go but I dont have the $$$ to spend for now. Also, mahirap nga maghanap nung spring ko for my front suspension.
I'll probably be doing this weight trick muna, for now.

Like ARB, i'll be putting the 50kilo bag on my pick-up bed. I'm still thinking if I could put more though.

ARB,
where did you buy the canvass? Is this also available sa ating suking hardware?