Just removed the offside.
Hacksaw & multitool didn't touch it.
Only way was to centre punch each spot weld, drill a small hole, then use a bigger metal drill bit till it almost goes through, then old chisel/hammer from OS to in (on the angle, not the frame). That then pops it.
<1hr for one side with lots of swearing.
Comes off fairly clean to be honest, probably quicker and neater than hacksawing the edge.
I'll upload pictures/guide to my build blog at the weekend.
Towbar arrived in the post today too