Bolt in rollbars Q & A

Got my 10pt yesterday and am going to make at least part of it bolt together using 3.5" circles out of 3/16 with 5 grade 8 3/8" bolts holding it together. Rules say seat belt cross bar must be welded but mine is going to be bolted. Plan on having grand kids someday! There is a section that says you can join tubes with plate and 4 bolts but I like the circle with 5 better. Having an issue with welder feeding wire might have to join more pipes this way and have to take it to work and use that welder.