Hi - I can recommend the Motahansa kits:
https://www.motohansa.co.uk/
I was introduced to these by the team at BMW ORS (their one day course is excellent BTW, as it teaches an approach) .. Motahansa kits have specific tools for models, are well thought out and the quality is outstanding. You can achieve a lot of jobs on the main stand but a simple jack helps to prop up and stop 'see-sawing'. A few other items I would include in any home garage would be:
- Some safety glasses .. I have some which have a small magnifying lens in the lower part which is dead useful
- Torque wrench .. unquestionably one of the most important tools on a bike
- Penetrating oil for any seized fasteners ... I've been using plus gas for about 35 years
- Silicon spray which is a great lubricant for plastics
- A general lubricating/cleaning spray such as GT85 (WD 40 is okay but I find GT 85 is a step up as it contains teflon and does not seem to be as 'harsh')
- Couple of good wire brushes, one brass for cleaning up plugs ad removing old loctitite and surface corrosion
- Blue loctite for re-assembly where stipulated
- Different sized cable ties .. really useful for keeping things out of the way when working on assemblies
- A worklight
- Patience .. line up the job you want to do, prep up parts e.g. service kit and have a simple list of tasks wither jotted down or in your head
- Youtube videos .. pretty obvious but most jobs are well covered online
- Phone .. I take pictures as I work so I know how things 'were' before I started taking them apart, especially useful for getting cable runs and 'orders' correct
- Couple of plastic tubs to put parts and fasteners in as you work .. I often put fasteners back in the holes or kept together in correct order
- Rags and paper towels .. clean as you go
.. and would completely agree with TIJ650's comment above .. be realistic about what jobs you will and will not take on.
Apologies for any repetitions, this was just a quick 'brain dump'.
As you carry out jobs on the bike you'll also then be able to add any common tools not in a kit e.g correct feeler gauges
All the best and good luck .. the achievement will far outweigh any frustrations