First time buying simracing wheel

Hi everyone

I am interested into buying moza R5 wheel with the 305mm wheel upgrade for xbox and I have a couple of questions.

1. Is R5 base enough as a starter wheel?

2. Do I need any usb Hub for connecting the pedals. Gearbox and e-brake later on ?

3. Is it better to buy this better spring setup for the brake or leave it vanilla for now?

4. If I would want to change the wheel itself for a better moza wheel, is there any option to modify it so it will be compatible with xbox?

5. Is there some kind of stand for a steering wheel and pedals because I dont have enough space for a full on rig.

If anyone here has any advice for a newbie like me I will be more then happy to read them.

And most importantly Thank you very much in advance.

😁🫪