i have got my FD2 Sport few month ago....
well, i had ur situation at that time too....whether go for vti or sport...
but i like the leather seat, the indicator on side mirror, 17" rims, sunroof
and personally, the engine 'looks' nicer...
(only looks nicer when u open the bonnet...i mean, the parts under the bonnet look tidy and nice when u open up the bonnet....)

i do love the leather seats, and sunroof....and that is no way i can get these in vti unless i go buying a new one and putting special request over those accessaries....
leather seats, can still be installed at a cost of around $4K, (told by Honda)
but sunroof...there is no way u can buy an aftermarket.....

BUT....now, i dont really like my FD2.....the fuel consumption is very bad.....
and....there is not much power over the engine......
very loud engine noise.........
yet....the appearance of the Sport is really nice....
ultimately, apart from the 'power' wise.....i like my FD2.......