35d Pressure Converters w/ 73k - Replace?

[Socale39]

Hey guys,
I've gone into the deep end with my 35d with replacing the vacuum lines, doing a thorough cleaning of the throttle body, EGR valve, intake manifold and swirl flaps. While I'm still under warranty I decided I just wanted to take the initiative and get this stuff done as preventative and keep the 35d running as best it can. Anyways, getting to all the vacuum lines by the pressure converters is beyond stupid. Its extremely tight and I'm to the point where I can either leave the current converters in and hook everything up or replace them at my cost as a preventative measure......keeping in mind that I'm still under warranty for another 7 months. Replacing them would require further dis-assembly which could be a big pain given where the last few bolts are.

Anyways, curious to hear what you guys think...