Junkyard Scrapmaster

From being such an adept at technological power armor and power suits, you are able to scavenge parts from junkyards to repair and maintain your power suits or power armor. For one days worth of work, you are able to repair 1d4×10 hit dice of damage. For every 10 hours spend scavenging in a junkyard, you can attach/upgrade one feature of your armor/suit. This is of the parts used are fully functional to begin with. If the parts requireRepairs, they must spend another 10 hours to find parts to repair the install, calibrate, and fully function test the part. This takes the place of the usual one week to repair 1d4×10 hit ice of damage/modify equipment.