Do you want to remove the servo to gain space or to gain brake feel? If it's just the latter, leave the brake servo vac hose disconnected, job done.
Both...big trumpets!
I don't know if your suggestion is sound? From what I can work out (not taking into account pedal ratio as I don't have a mk2 pedal to measure):
1. G40 callipers with a G40 master cylinder produce less force (520Pa) at the calliper than..
2. ...G40 callipers with a Mk2 master cylinder (694Pa for my given input force)
So the system must have been designed to work with the servo and without it would be quite poor.
Or are you suggesting...keep servo, change M/C to Mk2 and just unplug the hose? If so that makes a little more sense but doesn't solve the space issue. Was really open to end up servo less...just not sure what lies behind the servo and how that ties up with whats on a Mk2 (never seen a Mk2).
I'm looking into bias pedal box too but wanted to explore OEM options in the mean time.