Dont worry about the computer, especially if you can take it out from the console. If it does gauge mode with seconds, you are safe for a while, if not, wait untill you take the course where you'll specifically be asked to get that. It may be possible to borrow a gauge DC anyway, till you really want something specific.
You can get some SPG below 50$ easily. Hose are cheap on ebay.
Dont forget the fins, if you baught atomic split fins ... you'll need to replace. => jets on ebay can be found ~50-60$, sometimes with springs.
As mentioned, the first 'real' issue will be to replace the BCD, I agree with above, sale it asap so it doesn't loose a lot of value.
If you are on budget, getting a BP + wing is not that expensive compared to what you can get on ebay for a recent BCD. Scubatoys has 375$ offers and others like DRIS will offer HOG gear at the same level.
I don't think when moving to a DIR friendly approach what cost is the switching the basic rec stuff to BP, wing and long hose.
It is when you discover the value of powerful light for signaling (>1000$), want to get to the right additional training, realize you want to be in the water all the time and need a drysuit, and eventually start thinking about using doubles.
The probably small loss of the BCD is going to be completely negligible by then.
You can get some SPG below 50$ easily. Hose are cheap on ebay.
Dont forget the fins, if you baught atomic split fins ... you'll need to replace. => jets on ebay can be found ~50-60$, sometimes with springs.
As mentioned, the first 'real' issue will be to replace the BCD, I agree with above, sale it asap so it doesn't loose a lot of value.
If you are on budget, getting a BP + wing is not that expensive compared to what you can get on ebay for a recent BCD. Scubatoys has 375$ offers and others like DRIS will offer HOG gear at the same level.
I don't think when moving to a DIR friendly approach what cost is the switching the basic rec stuff to BP, wing and long hose.
It is when you discover the value of powerful light for signaling (>1000$), want to get to the right additional training, realize you want to be in the water all the time and need a drysuit, and eventually start thinking about using doubles.
The probably small loss of the BCD is going to be completely negligible by then.