Brick and Mortar stores: You didn't list your location, but likely there is a Woodcraft and/or Rockler near you. YMMV, but the staff usually knows the Festool stuff fairly well.
However, you can save a lot by avoiding sales tax (and also shipping costs) through a number of online vendors. ..
If you want good information and a helpful dealer, Bob Marino is also a user on this site. Nothing but positive things posted by many other uses, and I agree. He found me an answer to a very specific technical question, and provided the part I would need to accomplish what I wanted to do, all within the same day.
His website is:
http://www.bobmarinosbesttools.com/
I've also purchased a number of Festool items and tools from AceTool. They're based in New York, and provide free shipping , and no tax outside of NY. I found them originally because I wanted to get the Festool apron (with mini-Systainer) and they are the only ones I could find that currently carry it (love the apron btw.. got two!).
www.acetoolonline.com
And finally, I got my first Festool from Tools-Plus, no really good reason, but I have had excellent service from them, including phone calls back, and immediate responses to emails (just yesterday, in fact). Through them I ordered the first-gen Domino, at the Festool discounted price (but you can do this through just about any dealer)
www.tools-plus.com
Now as far as your listed tools, are you a heavy duty user such that you'd need the CT22 and its capabilities? I'm a fairly serious hobbyist, and I have found the Midi is more than adequate for all my Festool'ing usage. Note that I do not use it as my primary dust collection system for other tools. My point is, the combo's are available with all the CT vacuums, and you could stretch your budget a bit more by evaluating the various CT units.
The TS55 is fantastic. Between that and the Domino, it feels like the glory of tool designer heaven opened up and welcomed me to enlightenment [big grin] .
Dunno if you have researched the big differences between the MFT3 and MFT 1080, but you can get the latter via Festool's closeout pricing, and save about $160... to put towards another tool, of course! or accessories. For right about that much you can get one of the very nice sanding units... or a set or two of MFT clamps.
Make sure you evalute the package deal approaches... For example,
A TS55 + Midi ($855) + MFT3 ($575) comes to $1430
But a TS55 + MFT3 ($1017) + Midi ($395) = $1412.
A TS55 + CT22 ($954) + MFT3 ($575) = $1529
But a TS55 + MFT3 ($1017) + CT22 ($505) = $1522.
If you were to get a closeout MFT 1080 set:
A TS55 + Midi ($855) + MFT1080 ($414) comes to $1269
A TS55 + CT22 ($954) + MFT1080 ($414) = $1368
Ride the lime wave!