Thanks for the feedback, TB and Chris, appreciated.

I did a fair bit of research, and basically reached the same conclusions as Chris. So I went for a set of standard ramps with the extra bottle jack lifts. They were £145 and stated 2 ton, but on the bottle jack, it states 5 ton. They do jack the car high, about 15 inches from the bottom of the tyre to the ground, I had to use an extension to get under the rear bumper, and I thought the weight would make the extra jacking up hard, but no, barely any pressure needed. It got the car really high, even with my stoutly figure I got three quarters of the way along.
One caveat....both jacks are the same side for lifting, not handed. This will be remedied in the near future, by just drilling one set and turning the jack around, which is only held on with two bolts. Simples
