I would pay a bit extra and get adjustable castor bushes that will increase the castor (better turn in) without sacrifising ride or attracting defects.
Is there such a thing as a electric fuel preasure guage? I thought you had to run them externally on the bonnet as the preasure lines run straight to them?
No advice re the handbrake but shouldnt the shop that snapped your stud be paying for you to get a new one installed? Any grease monkey worth their weight should know how to torque a rato gun correctly!
For sale (sydney)
Pair of fully adjustable castor rods with rose joints.
These fit fine on my R34 GTT and will fit most other skyline models too.
Were $55 each new.
Selling $55 for the pair + post.
PM or call 0416275449
I would say the stagea swap would be your best bet. Only concern would be your existing gearbox which I assume wouldnt handle high power if its off a RB20DE and good luck getting a manual stagea gearbox!