Using this tool is fairly
Remember, matchmaking servers are 64 tick, so if you play soley on MM, this is not going to have a major impact on your gameplay. It makes sense to have the best possible configurations as default for the times when you do decide to play on high-end servers.
For now I've only set up keybinding on the numpad, other keybindings you'll have to do manually
Below is a list you can use for references (i.e if you want to keybind buying the Scout, you need to use its "console name", ssg08)
CSGOhelp.com provides an excellent guide to setting your radar up the way you want it. Here is a link with pictures that explains the cvars you are about to modify.
I'm not going to reinvent the wheel, the people over at krisskarbo.com has already made a awesome crosshair generator, check it out over here (clicky clicky), and copy the settings that you enjoy into the text box below AFTER you have clicked "update" and finalized all your other settings.)