If it's been some time since you've used HHG then I'd take it in small steps. You don't need to build the entire instrument with it. Though I found that once I got on to how easy it was to use, there is only a a few jobs that I find another type of glue to be more appropriate, or the only one that will work in that application.
First thing I switched to was braces.
Small joints that were easy to position and get the go-bars on. Depends on the gram strength of the glue you are using on how fast all this happens, as well as your ambient temperature and RH. But for instance I now use 315 gram strength for most things, though I do have 192 high clarity on hand for some jobs like very whit / blonde tops that I want to join. As long as you close the joint within say 10-15 seconds then you've got plenty of time to apply clamping pressure. For braces I usually plan my work so that they will be clamped overnight, but in all reality they could have the clamps / go-bars off in an hour easy. I've even shaped braces within a couple of hours. Very carefully mind you.
Bookmatched plates could also easily have clamps off in 1 hour, but I wouldn't be doing anything with them until they dried overnight.
Bridges I've done both rubbed and clamped joints. None have failed but I wouldn't put strings on until 24 hours had passed.
High humidity will slow down drying, as will large areas such as fret boards or tail blocks. Density of wood will also affect the time it takes.
