With that type of setup you would want to use several patch bays to make repatching things much easier.
The console should have at least 8 busses, (for example, a Mackie 32x8 bus would do the job), the 8 output busses should be going into the top back of the first 8 channels of the patchbay, where you would have the 24 inputs of the recorder plugged into the bottom inputs on the back of the patchbay, this way you'll have your 8 main output busses "nomalled" into the first 8 channels of the recorder, switching an output bus to a different recorder input is now as easy as patching a cable from one of the top front 8 channels of the patchbay to any of the bottom front 24 channels on the patchbay. (these bottom front 24 channels of this patchbay are now your recorder's inputs, you could patch external mic preamps in here, but the console should have more than enough built in preamps to get you started).
A second patchbay under the first one in your rack could then have individual channel "direct outputs" from 24 channels of the console routed into the top back row of inputs, now it's as easy as patching cables from the top front jacks on this patchbay to the bottom front jacks on the first patchbay to use the channel direct outs in conjunction with the 8 output busses, this would allow you to actually record 24 tracks at time if needed.
You could take the 24 outputs from the recorder and plug them directly into the tape return inputs on the back of the mixer.
Another patchbay could be used to have the channel inserts from the console available for outboard compressors
Another patchbay could be used to give you easy access to your compressor inputs/outputs on the front of the rack, making it easy to patch them into whatever channels need them.
Outboard multi-effect units can be simply hooked up thru the console's aux/effects send/returns, or you can use the aux/effects sends to get to the effcts units, and then return them into the extra 8 channels on a 32 channel console, this way you can EQ your effects returns in needed.
I used to have a very similar setup using an analog 16 track reel to reel and a Mackie 24x8 console, along with 10 channels of rackmount compressors, and 3 outboard multi-effects units, I needed a 20 space rack, and had at least a thousand dollars worth of recording snakes and cabling to make it all work.
That's an expensive road to head down.