Killer suspension setup for road and track

[Humble]

Portugal, my kind of weather out there My list is okay in north america but you can make some better substitutions since you're in europe. MBT, CSP, spax, kersher, and LA performance are a few worth looking up.

Since you can't take the torsion bars out a coilover setup will be the only way to stiffen up the rear but you would need to use a much lighter spring.

For the alignment you do want to use the computer/laser alignment rack but try to find one that caters to race/track cars. I guarantee they will know how to use it but it might cost a bit more.

Just tell the wife its the car or another woman and I think she'll make the right choice.