just as the title says, im plaining on making some handrails today and i was wondering if any of you had some helpfull tips or links for building handrails? i would like to make a flat/down rail and a flat rail. should i use a 2in rail or weld 2, 1in rails together ?i have to run to homedepot to pic up the pipe,but iv got pipe bennders and welders and everything i need at my house to do this.