Hey mate.
It all depends on what size rims and tyres you have on you ute. I tihnk from memory last nite you had 13s by the looks. 2inchs would prob be rite to get the look that you want. But the problem is your front will remain the same so it will look abit silly with the car nose pointing up looking like it wants to take off. your better off waiting a little bit and get a set of lowered King spings for the front struts as well. this will low the car equally and make it look better. Lowered King springs for your stanza struts are about $120 (from memory).
So yes buy the blocks now if you want, then a set of lowered springs (pop up on ebay everynow and then) and do them both together.
I remeber i had 2inch blocks and lowered king springs in my datto before i went to super low gear on my ute
Alex heres a pic of how my ute sat with 2inch blocks and lowerd king sprins on 14inch rims with 60 series profile tyres
