Surreal

Hi All, We just bought a resale 8yrs old HDB flat. Need to do some reno and on budget. I don't cook much but like to have a new kitchen. Please help to advice if this kitchen quote(minus hacking) is high? Carpentry Works -Design, fabricate & install bottom kitchen cabinet in laminate and ABS trimming(with s/steel laminate backing) - $2340 -Design, fabricate & install top kitchen cabinet with ABS trimming and laminate(13ft) - $1690 -Design, fabricate & install L shaped granite top kitchen cabinet(18ft) - $2880 Wet Works -Supply labour & materials to construct L shape new kitchen w/m & fridge base with tiles - $520 Plumbing Works -Supply labour to re-position kitchen sink outlet & inlet(cold piping) - $280 -Supply labour to re-position w/m outlet & inlet(cold piping) - $180 -Supply labour to install kitchen sink & tap - $60 -Supply labour to install w/m tap - $40 The granite top seems pricey but i have no idea what's the next best thing. The common tops used in SG is Corian and/or laminates? These tops were be less pricer but are they gonna last? Thanks!