going to get 10mm thread added to the castor rods to pull the tyres forward a bit but i also want to get some negative camber going

i have stanza struts, i dont want to adjust the lower control arm cause increased track would cause rubbing of guards, i want to move the top point in, elongating holes is out of the question, i figure i could make adjustable strut tops myself but that would be frowned on quite severly so im going to have to fork out for some k-macs or something, whats the best way to go, ive heard of cheap ones bushes wearing out quickly even with nolethane, any suggestion on brands or any tips to look at when purchasing?, rough prices?

i got some rear shocks for christmas and ordered some urethane bushes for the back so thats going to be tight as soon, apparently nolethanes no ggod for rally as its too hard and can chip or wear with dirt too rapidly