One important thing to know here is, Jackson Performance is not a company or business as far as it's concerned with me. It was just something I said once, and it stuck.
I was working on my Nissan Micra 1.3 one day, and fitted lowering springs and turned over to my friend and said "there you go, the Jackson Performance Micra" we both chuckled, although thinking about it, it is something I would like to take up as a profession, and build cars like Tommy Kaira, Top Secret and so on. Admittedly I'd doubt I'd ever get there as I dont have the funds to back me for a small one man garage, let alone an all out tuning / styling company, with fierce competition from all angles.

What Im good at, or what I prefer?

I'm good with Renaults but times have moved on since I last worked on one thoroughly. I prefer working on Japanese cars, and of course mainly the performance / sports versions, but also like the smaller ones such as micra's & almeras.

Here is a list of preffered vehicles to work on because I'm familiar with them

Honda
Servicing / Repairs
Concerto 1.6 (1991)
Prelude 2.2 BB8 V-tec (1997)

Nissan
Tuning / service / repairs
 Micra K10 & K11 (mark 1 & 2)
200SX S13 (1991)
200SX S14 (1995)
Skyline R33 GTST (1993)
Skyline R34 GTT (1998)

Toyota
Tuning / service / repairs
Toyota Celica GT (mk4) inc. GT Four (1989)
Corrola Diesel (1998)
Supra Mk3 & mk4 (1989 on)

Subaru 
Service / repairs
Imprezza (1998 on)
Forester (1998 on)
Legacy (1998 on)