If the work is done by another company I would call it a mod not an upgrade.
Upgrades are performed by the manufacturer.
If you want to buy an upgrade for ARC I recommend talking to ARC. Maybe they have an update and your resale value will remain high.
Modified equipment can be hard to sell. I know I would never consider buying a modified anything.
Upgrades are performed by the manufacturer.
If you want to buy an upgrade for ARC I recommend talking to ARC. Maybe they have an update and your resale value will remain high.
Modified equipment can be hard to sell. I know I would never consider buying a modified anything.