If you need a more modern one Ben you could try 6 x 4 mtrs, most of the cheapo shops do them in a blue material, not fantastic quality but should last pretty well and they have metal eyelets for roping down. He He, feet that brought back a few memories of the Empire we once had.
Cheap is best
I will buy a proper winter cover when the bad weather comes
I could use my tarp as a garage door extension when its persisting it down and I need to crack on with jobs like CCJ did when he was swapping the exhaust. I think I might go for 6 * 4 and rope the eyelets together.
Just need to get rid of the fuel tank and wiring loom then its all go for operation wheel drop.