well the skin is awesome but i dont know what you mean by modifications because everything is same your partner or whoever is he. he just modified the skin he've added snow effect, and resized the skin + he changed the background pic thats it. the rest is same. i still remember that skin its very old i don't know that skin's name but i remember the skin,
well the things i dont like is, the new year and the snow effect. first if all the happy new year image is very annoying i mean its with a background image + it follows wherever we go (scroll up, scroll down) he's with us. better you remove that pic and just put a announcement as a notice between the header and home category, another thing is. why snow effect is still there ? i mean the christmas has gone like 2-3 weeks ago. remove it,
thats it, i might give your site 6/10. but if you improve the skin and try to remove the things i've said (other users may suggest you same as i did) will look far better and i'll give you 8/10 for it