The bucket is over the valve spring & valve with a shim for clearence to the cam lobe,cam is mounted directly over the bucket.No, finger followers with hyd lash adj are too weak to handle the rapid 'leverage',for want of a better term, of a cam grind that has a 'fast ramp',the followers are only stamped steel!Not a good design for upgrading........

V6 MTX
'Don't p**s up my back then tell me it's raining!!!"
'Its only nuts & bolts!'
'If I build it,fix it,upgrade it or modify it...MAYBE they will come....!
Haines Motor Sports Inc,
Dealer for 'Quaife America' & 'Autotech Sport Tuning'
SOLE USA Dealer for the American Axle 'AUSSIE BAR'...
Get a Turbo for you Zetec from HMS Inc...by 'The Demon' ...www.DemonDynamics.co.uk
..don't talk about it DO IT !!!