Wow......so many good questions and a small debate

i will try to answer them all.......
Well the car seems alot faster and seems to snap into the gears....even my GF who bless her knows nothing said your car is faster, it feels it yes and i reacon 0.5 secs quicker deffo and even the ref needle moves quicker now so for £230 im happy.
As for handbreak....its from good old M-style again, its matchs my OEM gear knob perfectly
The RPI scoop doesnt weigh steering more, its just directly linked to the gear box and again its from M-style and cost £130 for me fitted.....all three mods were done in an hour all by M-style, you guys should really be using these more, i cant say how good and the knowledge these guys have, use them and mention Jonny with the silver Zed and you wont be disappointed and i nothing to gain from saying this im just trying to help you guys with your mods
One more thing RE sprint booster chip, the button has three settings, green is max, red middle of the park and off is well....off lol, and yes its like a sport button i guess
Thanks for feedback and comments