House plan design

I am looking for a talented professional to design a custom house plan that includes a detailed list of features and rooms. The project must also include 600-800 sq ft of area, so great attention to detail and accuracy is essential. The perfect candidate will have a track record of successful designs and an understanding of current house plan trends. I'm confident that when completed, this project will be a source of pride and satisfaction for everyone involved.

A few point we would like the house design to be...
2 guest suites with ensuites and small walk in robes
1 main bedroom with ensuite and biggish walk in robe
a jack n jill ensuite with a bedroom either side
1 or 2 bedrooms near main bathroom
Large study
Spacious laundry
spacious Kitchen & scullery
Living room with built in fireplace
Toy room near family room
Main Bathroom
Big loungeroom
Dining room to fit a table that sits 22 people - preferably near the loungeroom
2 Car garage
Mud room
Outdoor Patio with electric blinds and built in fireplace and kitchen

Please see the attached pictures of the exteriors we like. We would like to build an Americana style house with high roof and have stone somewhere on the front of the house as a feature.

The house block is about 2000m2