finally got this tank done!
https://youtu.be/tsdZr4W3txAthe fabricator cut the bottom of the frame off for me and built it up with new iron, cut all the excess weight off and i give it a paint job.
Ideally l wouldn't of bolted it through the floor but to have it in the position l wanted it, I had to. Never mind!
The guy put it in with 10m bolts so l went to screwfix and bought some m12 high tensile and drilled the holes a little bigger today.
To re-fab the frame and put it in was £130 , money well spent in my opinion.
Now l want to re-position the reels and pumps etc, so still a WIP.