Tony, welcome to the nut house where you will find a wealth of information.
& a few nuts.
Your question regarding pre-spray.
I use a battery operated sprayer for both upholstery & (when needed), carpet.
Mine is a FlexiPro, which is basically (I think) the same, or similar to the OmniPro.
Both have QR for either hand gun (upholstery) or lance (carpet).
Or you may even decide to go for the WORX Hydroshot.
Do a search for the different models.
You may get the WORX from an auto dealer online.??
The Ranger & the 360i is a great combo.
I had the earlier model, which I later sold & bought the CFX-15, along with the 360i.
I don't have the large fresh water tank, (Ranger), so this makes it much lighter & easier, as well as taking up less room in the van & one less power lead.
As an aside, apart from the brush for the 360i. you may also want to buy the drive board that will take pads, when the finances become available.
I agree with Mikey on the choice of a Cimex over a
CRB, especially for commercial.
I just got home from a 3/4 hour job doing the foyer in an apartment block (Condo??), $200.00 with the Cimex.
Much more versatile, (in my opinion) than a
CRB, but horses for courses.
Defoamer, I pour into my vacuum hose which lines the inside & gets to work on the detergent BEFORE it gets to the tank, as Ron advised.
By all means, get to
Mikeyfest, ask questions, ask a lot of questions & take notes.
Get free samples and try them.
Make friends from this forum.
Save your money, keep away from tmf & bull

rob(ber).


☠
DON'T go cheap, but rather, LEARN from quality instructors & treat your job as a well paid hobby which you may even learn to love so that it no longer seems like work.
Just my opinion.

