156 sportwagon zender body kit

[alfaromeocarlo]

Hi I have a ZENDER body kit the one fitted to the saloon, with all the arch extension. I believe it will not fit according to a post on here. so far I have fitted both side skirts, front spliter, both front arches, rear valance.
Now I find where the problems accure the rear arches, the do fit but not along the bumper line just below it infact. Should I fit them and fill the joint so it can't be seen, as im filling the rest of the joints up?
Or leave off the wide arches altogether?
Has any one fitted the kit to the sportwagon with any joy?
Any advice, imput would be greatfully appreciated? Thanks