probs installing Battle Version #2 kit, please help

[Bean]

short update, the Cressida MX32 LCAs are almost 350mm too and the diameter of the balljoint portion that presses into the arm is bigger as the AE86 balljoint so that was a no go. So I now bought some TE7* ones which have the same ball joint and bushing as the AE86, unfortunately also the same length. So I will cut and extend, reinforce them in the near future and hope it will work out the way I planed

Here's the arm I bought - I'll have to cut away the lockstop as it's not needed anyway - and then extend it between the balljoint and the tension rod holes by about 20-30mm (will need to measure my camber first as I have currently only 25mm left on the positive side of my camberplate.