hi i have just purchaced a red 96 1.0 style 3dr have got the usual rust problems in the sills and cross member and the dreaded mot is due once it has passed am goin to start modifying it have put a 3" back box and a mushroom filter on mabe upgrade to a 1.4 0r 2 litre almera engine for more oomph whats the best wheel size to use am thinking about using 15s then the usual things like colour coding interiour and exteriour