as long as your mounts are in good condition you can reuse them, the hardest bit will be rewiring it to run on a 2.0 ecu,

pop over to ford-force.com for a guide. standard suspension will be up to the job if in good nick, coilovers are unessecary for a road car. as for the brakes the standard tiny single piston calipers and CD sized 240mm front brakes are appauling my daily drive is fitted with a 136PS 2.0 on standard brakes and it is scary how long they take to haul up from 120+

i'd reccomend 4wd cosworth front brake calipers and discs or mondeo mk3/st170 calipers with focus ST170 discs for a budget upgrade.
for guides to the above visit ford-force.com