Wetsounds are in my future....Maybe???

I have had Fusions(Awesome) Titans(not as good as Fusions but good) and both speakers have had issues with stripping screws. I dunno what the deal is but this weekend I have decided to get some Wetsounds because I have yet to hear anything bad about them. Few questions though...I am at work and can not search through wakeworld to find threads dealing with wetsounds so sorry for asking some of the same quesions...

The plan right now is to get 4 Pro 60's and mount them on the side of my Illusion tower.

1. I have the Illusion X tower...I can only put the pro 60's on the side correct? Can the 80's go there as well?
2. If I get the Pro 60's will I want to get the 80's or are the 60's plenty loud?
3. I have the 4 channel RF amp that came with my Malibu and I think it is a p425.4 maybe? I can not remember the specifics but Will that amp work with my Wetsounds? If not and amp suggestions? I would like to stick with rockford fosgate if possible.
4. Any pics of Wetsounds on the illusion tower would be very helpful...

Thanks in advance...