I bought one of these.
Maximum clearance is 30c, 32c is dependant on wheel and tyre combination.
I paid $1800 delivered to Australia.
If I had my time again I would have just built up a bike from scratch. If you start replacing parts it will end up costing a lot more.
The wheels are really heavy, 1900 grams. (I got the carbon wheels)
I have replaced the following: Crankset, axles, saddle, tyres. New wheels will be the next purchase which will take the bike to around 7kg.