MOD: BNSF conversion to powerfunctions

[ronenson]

The issue had been discussed before: How to convert the 10133 BNSF to power functions.

In this topic, a solution with stickers was used:

http://www.eurobricks.com/forum/index.php?showtopic=63069

I wanted to find a brick-based solution, where I permitted myself to find a non-lego solution

for the battery pack. I've succeeded in converting my recently aquired BNSF to power functions,

by using two custom battery holders for 3 AAA batteries, that fit nicely into a 2-stud wide gap.

Second, I filled up the cab with the IR receiver, and had to be a bit creative to get the hood

back on. Third (and most expensive!), I ordered alternative grey side decorations for the

power functions motor.

[zephyr1934]

Nice work!