[Wireless Room Temperature Monitoring System] Enclosure for wireless temperature sensor 3D Modeling with 123D Design

Alright so now that i have a rough idea of how the enclosure should be i can go ahead and design it in CAD. 123D Design seems perfect and easy to use. As a training exercice I decided to reproduce all the components that are involved in my sensor in 123D Design at the exact correct scale. This way i will be able to design the enclosure to take into account. First i took exact measurement of each of the 5 main components that are involved in the sensor.

Here is how it looks :

Here is a picture of the real stuff :)

What do you think ?  Any advice ?

If anyone is interested for their own CAD design (and if you use the same components as me ...) please contact me and i will give you the .stl file

Next, i will make the enclosure using those components to make sure that everything fits together