Carver,
Like Peter wrote, [welcome] to The FOG!
Like you I previously own a custom cabinet firm, a side-line to my career as a movie studio executive. That shop I started in 1959 using then state of the art equipment, such as power-fed table saws. But much to my regret, by 1990 the demands of my movie career decided I should sell the firm to my loyal employees. The firm owned many small tools the employees did not want, including routers going back to 1946 and several electric drills with power cords, not batteries!
Knowing I no longer wanted to be in the movie business in late 2005 I listened to former clients wanting me to resume custom making cabinets for them. I knew my small Inca table saw would not help me break down sheet material for the cases. I told a real estate broker to find me a shop. Then in January 2006 when my vacation started I visited the store of the friend who had sold me the Inca saw. I was prepared to pay for a large table saw, maybe even a slider. I had budgeted for renting enough space and buying a dust collection system.
Before my pal showed me expensive table saws, he asked me to try a Festool TS55 (new at the time) with a CT22 dust extractor and a guide rail. In minutes I concluded those Festools solved my sheet break-down problem and saved the rental of a lot of space. Next instead of buying a traditional line drilling system for the System 32 shelf pin holes, I bought a Festool OF1010 plunge router, a couple of rails with holes (Holy Rails) and the LR32 kit.
Those all have been successful investments. Between January 2006 and late 2009, working in space rented in the shops of pals, I made enough money to buy a 20,000 sq ft industrial building and fill it with a lot of CNC machines. I also moved my Kapexes, several other CT22 and stacks of Systainers into my current shop which remodel was completed in June 2010. Along the way I met 6 fantastic cabinet makers at lumber yards and tool dealers. They all shared my belief that it is a lack of work space and capital that defeats many shops.
We use the CNC machines when they make sense, to save us enough time we can build aspects of the cabinets where traditional craftsmanship is vital. For example, when parts need off angles and bevels we use guide rails and TS55. When only right angles are needed we use the CNC pressure beam saw, which is a super star at right angles and cannot make a bevel or miter. But if all of us did not have experience sawing manually and using routers free hand, we could not program the CNC machines effectively.
Should your wife worry about the cost of the TS55REQ with CT dust extractor, tell her that combo saved you 10% purchased together and will make you a lot of money. It makes sense to move the light-weight saw through the sheet material instead of moving the heavy sheet material through the saw. Even with the power feed, that only worked one way. We had to carry the material back to the in-feed side to make the next cut, resetting the rip fence. Sliding a guide rail over is so much less effort.