Yes...Another Subframe Connector Question!

I used 2 x 3 14ga. on mine and then did outriggers to the rocker for the cage, if I did it again I would just use round tubing and mount the cage through the floor to that. I had to cut the floor and accidently marked it out wrong and didnt realize until I cut it, measure, measure and measure some more! I had to scab in some sheetmetal to give it an ok appearance....