Best al bulks for the savage?

[lincpimp]

As I am getting closer to starting the 1/5 scale savage project I was wondering which al bulks to get for it...

I have heard that the Golden Horizons bulks are nice, and retain the ez access feature that the X bulks have. I have also looked at the flm bulks, a little cheaper than the GH, but they do not have the ez access feature.

Mainly looking to use al bulks as they should keep the ring and pinion meshed better as they should not flex.

Any other info, experiences or links will as always be greatly appreciated.