Nice work on the frame. I did mine too, but I wish that I would have cut the entire front of the dash out first. It would have been easier and likely more precise. I ended up removing it anyways and built my own to accommodate my choice of gauges and also to help correct the sag in the cowl. I incorporated frame mounts and door post supports into mine, fore and aft of the door openings and reinforced the rockers also. The windshield, doors, and steering column all mount to it. I am very happy with the strength, with both doors cut out, there is zero deflection or movement in the cowl, dash, windshield, or either side, front or rear door posts. It was a lot of work, but well worth it imho. Yours looks nice, I'm sure it will net good results for you as well.