Reply to s4 vs 3 deck Serato

Hey all this is my first post on DJ TT community s but have been a avid reader for quite some time.

Im currently torn between what I'm running and what I could be using for my setup.
Currently: 3cdj 1000mk3s, djm700, sl3 and a mbp (i7, 8gigs, 2010 edition etc)

Ive been loving running all 3 decks, not only am I the only one where I come from to be doing this (trying to differentiate myself from all the other up and comers or even established guys in my city). I use two of the decks as to where I load up my main tunes and the third to run beat loops or even acapellas at time over the main mix.

The Issue:
Setup time has finally been brought down to about 15-20 mintues dependant on the location and availability of wires/connections needed, I feel when I need to setup and take down its a TON of wiring and each time I setup has the chance to go wrong.
I feel as though making the jump from Serato to Traktor might result in mishaps or glitches or failures with the system (soley due to me running TSP in the past (on a pc whos specs are not comparable to my macs) has bugged up quite a few times while playing out)

**Also, the standard for dj setups in the city is "Serato"
S4 a possible solution?

Ive been looking into this for around a month now and seeing more and more professional djs making the switch from DVS to midi controllers

The s4 looks like a very solid piece of kit and was wondering would it be able to do what I have been doing in serato all along?

Im still not completely hooked on Traktor yet (just from negative past experiences), if anyone can give me some pros and cons about it just to justify this switch

I wasnt too keen on the platter sizes of the s4, always liking the 7 inch of the 1000s (then again I did adapt from tts and vinyl to cdjs), whats the transistion like or another one of my ideas were to get the TSP2 upgrade for the s4, run my cdjs as if they were going through the DVS system and use the smaller jog wheels for internal deck mixing.

Lastly, if transfering my music over will I lose all "my precious" cue points to each of my songs?


Tons of questions I know,
but Im sure some of you will be happy to pull though!
Thanks
Otis