valve switch...

ive never had to switch my valves so i was just wondering, i have GC Xtremes on right now and i ordered E Mac Daddy's off of suicidedoors.com, should the new ones just go right on after i take the old ones off? and right now im running a 145 pressure switch, ive got conitech bags and was wondering if it would be safe to run a 200 pressure switch? thanks in advance for any help

The "E Mac Daddy's" are rated 450 PSI, that's what I'm seeing on SD.com right now.. so I'd say you're more than fine.

Valve wise that is.. make sure your compressor is rated for the upgrade of 200psi rather than 145, rated.. and warrantied if possible.

i have an engine driven compressor

Then you're fine Sounds like a nice setup!

so will it just be a simple switcheroo or do i need different hard ware of some kind?

You'll be just fine. Valves are the same as far as wiring goes. A pos. and a ground.