How hard is it to install an E-blade?

[NJPaint]

Thinking of getting a used 03 cocker and slapping an e-blade on it. Installing it and the pnuemonics... Easy? Hard? Also, how much does it cost to tap the eyes?

[$tevo]

go to your local shop and let them do it. i think its kinda hard to put the pnuematics on. i read somewhere that you will be better off gettin it done