How long is your to-do list ? Could you share some items from it?

[Sadsilence]

When it comes to calculators

1. Install 2x Woodstock LP
2a. Repair HP19C Power supply or transfer printer unit to HP10, when not possible. Look for new oscilloscope for that purpose.
2b. If 2 succeeds, repair HP10 printer unit.
3. Remove AC Power supply out of an HP-46 and install LiIon battery supply instead and create my biggest "pocket" calculator ever.
4. Order PANAMATIC HP01 repair kit or let him repair HP01
5. Install V5 41CL board
6. Build RPN arduino calc from recent forum post
7. Update Harald's multi calc PCB and install it into one HP45
8. Build some new classic woodstock HP19C H97 battery packs with LSD cells
9. Wait for 41CL's timer clone
10. Buy second numworks calculator, add additional serial memory, install development environment and play around with it. Maybe start minimal RPN project for it.
11. Build some WP34S on HP-30B base and two WP31S on HP-20B base.
12. Look for 3D printer and start with battery enclosement of ELEKTRONIKA B3-34.
13. Buy one of Harald's VFD calc pcb, when it is available and build it.

I feel that is enough until my job retirement in 2038 ;-). Or simply look and see. One idea to read HP-81 ROMs and integrate it into multi calc pcb or teenix's calc has been already done by them....