sorry for dealy, been busy with personal stuff....
i had to swap the clip ons (1098 clip ons have the 2 bolts which keep the res's from fitting) which i wouldnt probably have done but i got a great deal on a set of 999 ferraci clipons. as for clearance its all good. i did have to put a new hole for the left switch housing to fit in.
i'll try to get more pics soon