I think that looks quite good. I have been a big fan of black on yellow since I put black wheels on mt 2012 YBTC Titanium. This takes it a bit farther with the black stripes, black hood and other blacked out stuff on the Tangerine Scream paint. 300 hp is pretty good in a road (not track) car of this type too.
2012 Focus specs: http://media.ford.com/images/10031/2012_Focus_Specs.pdf
2013 Focus specs: http://media.ford.com/images/10031/2013_Focus_Specs.pdf
2013 Focus ST specs: http://media.ford.com/images/10031/2013_FocusST_Specs.pdf