i had same problems with my 40mm springs the back was spot on but the front just needed to be another 10mm or so lower to get it looking perfect but wanted to go really low so went down the coilover route and got the fk big loop arb and it dont work so dont bother getting one
well it dont work when your coils are wound all the way down 
thats exactly what my problem is, im more than pleased with the back, but like you say the front needs to go at least another 10mm to get it spot on!
dom yours looks awesome!
i'll probably end up getting some jom's but not sure on the arb