220x525 Delta

I love my original Kossel Delta Printer, But i hate that it only has a small print bed.
So this project is to enlarge my Kossel to the full size 220 print bed.
I am using https://www.thingiverse.com/thing:154832 as part of my rebuild of my delta.
please give credit to https://www.thingiverse.com/Crashoverride for his help in designing this upgraded Delta.
I used #8 3/4 Self Drilling Screws to mount the 3/4 inch Aluminum square tube to the printed ends.
I just did my final Calculations on this Upgrade.
This new design can print on a 225mmx844mm area or 9 1/16"x33 1/4" area.
Final Print size is 230x509.5 or a max of 230x527.5
6/5/2017: Update. I had some problems getting the Extruder base to sit level when i was doing the Dry Run process. so I've updated the RODS to 300mm from Center to Center.
With that update I was able to get a print surface of 250x475.
SIDE NOTE
"I'm not trying to take credit for all of the stl files, yes I have modified them to work on my design. and ye