Good choice - I've had that exact set up built at Adenans bike services at MacPherson - I got the rims from Hup Leong, the hubs from CRC and Adenan provided the wheelsmith double butted spokes. Can't remember how much he charged for the build + spokes but it was reasonable. He did a top job, I have thoroughly abused that wheelset and had no issues at all, other than busting a pawl on the freehub, which was a $5 home fix with the Hope hub service kit I bought with the hubs. You can get Hopes locally, Adenan can tell you where I can't remember, they are slightly more expensive than CRC but they didn't have the colour I wanted.
hi, you can look for Wesley. He is a good wheel-builder. He can set-up the wheel without you sourcing around for the parts. Please check the price with him. Last time was around $700+ His link is below.
Thanks all for the replies! I did my wheelset at Tiong Hin Sin Ming. I can say that the shop owner, Jialong, is friendly and responsive. I made a mistake on the color of the wheelset's nipple. I texted him and he explain the different of brass and alloy nipple. He really done a great help in helping me to make my decision. He also offer help me to tune the wheelset. No doubt had a great experience!