Kitchen bench

I was looking to update my kitchen bench and sink (as a bandaid until ready for full kitchen Reno). I priced it out to cost me approx. $3000-$3500 including new bench, sink, tap, plumber and old bench top removal (not including dishwasher). Is this price reasonable? Or should I put up with it a few more years and then do a full kitchen reno? (pic for context)