Map conception for remote explosives

This is a conception for remote explosives in maps,
the model i have built can be alterd for use in differnt ways but this model includes
Explosives:Placeable Tnt that can be ignited remotly with the detonator (Makes a more powerful explosion than regular Tnt
Detonator: To use right click on the ground and all placed "Explosives" Will detonate be caerful!
Explosives Disarner:To use right click on the ground and all Placde Exlposives will be removed

Notes:
Do not spam place the explosives as the system map lag, if it does lag use the explosives disarmer
When ever explosives is placed disarmed or activated there will be a coloured chat notification.
If you wish to use this in your map feel free to do so, but give credit
As far as I know this is a new idea as i have not seen anyone build this yet, my aplogoise if anyone has though
You must use 1.8+ For this to work
Also if you want to use this in your map but dont want to rebuild it you need to use MC-Edit to export this.
If you don't want to use this in a map feel free to cause some epic explsoions!
Enjoy!