Cheapie VSR 10 Revival and Barrel setup.

Well my Bar 10 has been lying dead for a good long time in the closet and I felt that need to revive it back to working order.
The only thing wrong with my Bar 10 was the broken hopup.

So this is what I am planning to possibly get.
Replacement JG Hopup chamber 12 dollars why not.
http://www.evike.com/product_info.php?products_id=30786
King Arms Bucking 15
http://www.evike.com/product_info.php?products_id=28401
Spare mag 10 dollars.
Modify 6.03 VSR10 barrel.
http://www.evike.com/product_info.php?products_id=36802
.3 bbs.

This is probably going to be my cart. Would it be good. Throwing in a 20 percent off coupon too and being at the walk in store.
Sorry this is a noob question but would this be good and what would you change. Please note I don`t have much money and I`m just reviving a old gun. Please be respectful and don`t say to me to go screw off or something like that...