Proline Shocks with Wide Maxx Kit... Thoughts?

[BUCKEYERC]

I'm considering adding the Wide Maxx kit and the Proline reservoir shocks to my XM. All of this leads to a couple of questions...

• Is there any advantage to the Proline XMaxx Shock Tubes over the stock units. I know the reservoir caps, dual springs and plungers are a huge upgrade, but is it necessary to buy new tubes?
• Anyone have any experience with this setup on an XMaxx?

I'm willing to give up some speed and weight in order to gain strength and control at speed in the corners and coming out of the air.

All advice is greatly appreciated... Newbie here so trying to learn fast.