Below is a photo of mine with 2.75 lowered springs all round, It looked great but yes it was a bitch to drive and destroyed 3 sets of tyres in under 12000 km's so I opted for some cusco struts and hence have the four springs laying in the garage. My opinion is this, if you are a "every fifth weekend cruiser", go for it but for a daily or weekly driver, dont do it.
I had a threshold of about 1/2 hour before the rough ride started to piss me off and I just wished I was in my work ute.
by the way, the springs are for sale, pm offers.