Whats the bare minimum toolkit required to tackle internal cable routing installation and adjustment? Ive seen some threads recommending a small fortunes worth of specialized tools, but Im curious to know if its possible to get by with a more modest investment. Are there any particular tools that are absolute must-haves, and which ones can be safely skipped or substituted with DIY alternatives? Specifically, Im looking for guidance on whats essential for getting the job done correctly and efficiently, without breaking the bank. Anyone have experience with internal cable routing on a budget?