Well ideally a decent lowering. most i've seen don't lower by too much, but even 15mm is better than stock. I've had a look at SWM offerings on their site, and the install instructions. So Mk1 and 2 are identical, Mk3 is mainly same parts except the spacers are a different size and rather than 2 off of the main blocks, they have a left and right one with different part numbers.
I think I'd need to take off the pegs tomorrow and measure all the bits in question, if they match up with your dimensions I would think it could work.