In my personal opinion, you have to spen a litte to get where you want to go.
I have tried with a nice car with tintet windows, 19" reels and so on
Do not go that way! haha
In this month I spent some money on a fully equiped WFP hot water system - cost about 7400 ex vat.
Then also a new VW transporter 2010.
For my future, I will more or less just sell, sell & sell. And then I want to have 2-3 fulltime workers, and nothing more.
Then I can manage with making them work, and I can administrate this.
Thats my future plan, and then I have to invest some, but try to keep it to an minimum after I got enough WFP systems and cars.
You have to stay in this game, see whats new sometime. If you got more work then you can manage with 2-3 people, you can adjust your prices. And loose some, but you will have more p/h.