Absima SR2S 2 Channel Stick Radio Set With R3FS Receiver

This is a very basic stick system, with very little programming.

We would normally advise that stick is very old hat now and to try and use a more modern wheel system

Yes it will work.

I don't believe these have a dual rate setting no.

It will however work with pretty much any model - including a Strada 

Most should work eg NX83

No these are spring loaded

Yes, that will work fine

Yes should work with any car

Yes that will be fine

It has a 3 channel receiver - but your servos will probably be setup to use a Y lead, running from one channel?

No sorry this does not have this option.

These are pre-bound out the box, but if you lose bind you can rebind these in a quick procedure - just follow the instructions in the manual.

Yes, these are spring loaded throttle

This will work with pretty much any servo... Just like any other radio system.

Yes, throttle on the left (up and down movement), steering on the right (left and right movement).

Receivers are AB-2020001

Shouldn't make much difference on your ESC setup regardless of radio choice....  

Provided your ESC's are outputting around 4.8-6v BEC voltage back to the receiver, that should work fine.

Yes it will work with pretty much any vehicle.