Yes time isn't free and repairs are the worst sometimes. Repairing, Upgrading and Renting is my part time job on top of full time College.
As much as I want to do it for free, I got a pile up of work here. And I only do AEGs and springers. Wes at XP does Gas guns and I don't even know what rate he charges.
Do it yourself if you want but if you screw up and bring a box/bag of parts to me, I won't be lenient cuz it's a lot more work than necessary to fix someone's mistakes. Especially when there is a few missing screws, spring,pin,plate,hopup nub or latch in your great big house.
http://www.3quip.com/
Ya friends, team and club players sometime get my special deals. Especially when they are on my team I need their guns to work at 100%