ringrunner

ok guys so heres the thing ....i have had a eg and a dc2 and my del sol now over in germany starting with d15 and then to the b18c5 and now this b16 and i have done some **** to all of them my del sol is now set up for the nurburgring no that i live in germany. and i am no way new to hondas....but i have this next project in my head ...i want a EG hatch with gsr head and b20 block ....14.3/1 cpr ....skunk 2 cams up ported head .....h beam eagle rods obx itb and dc headers ....blaablaa .....but i want to turn this in to a stiff *** auto cross car i have used kyb and k sport ...and h and r spings there ok but i think i need to step it up the hole car is going to be re welded and caged and i have seen tubuler rear trating arms before but i cant find them any more ....um i want to cut some waight out of the suspention any pointers ....any help at all ....the car is going to have 250-300hp N/A and pull a 1.1 lat g ....and brake hard core with out fade .....i have 6 months before i move to new mexico and start so ...lots of planing for this one