Coilover for HT81S

This story started 2 days ago when my sister car broke down and had to borrow my car for 2 days. After the end of day 1, my sister throw me a question "Do you tune your car to be bouncy ?" My reaction was "Yeah, I tune it down and set it to a harder settings. I will set it to soft later."
Since I owned this car back in 2005, I had change the suspension to Suzuki sport sport comfort and never done anything else.
So I am starting to whether to change my suspension set after using it for 100k km, what is my option? I had decided to stick back to coilover and it must be able to adjust the height (front and rear) and soft/hard.
Now, I am going to list down all the available manufacturer in the market for HT81S.

1. Suzuki sport/ Monster Sport

Sport comfort (blue) - Street and race
Part No. : 554500-4350
Price : JPY 152,250
Links :- http://www.suzukisport-racing.com/news/041104swiftsp_comfortsus/index.html

Race (white) - race and track
Part No. : 574530-4350
Price : JPY 175,000
Links :- http://www.suzukisport-racing.com/news/031120swiftsp_ha-sus/index.html

2. OHLINS (My next target )
Part No. : DFV (custom made)
Price : JPY 320,000- 450,000
Links :- http://www.osamu-factory.jp/2008/03/s1500jn15ht81s.html

3. Cusco
Compact Zero 1
Parts No. : 615 60H CN
Price : JPY 154,200
Links :-http://www.cusco.co.jp/en/car_parts_fitment/suzukinew_swift_ignis.html

Compact S
Parts No. : 615 60G A
Price : JPY 134,200
Links :- http://www.cusco.co.jp/en/car_parts_fitment/suzukinew_swift_ignis.html

4. Tein
Super Street
Parts No. :
Price : JPY 224,700
Links :- http://tein.jp/spd/spd_search.cgi?id=110301-5S&lang=en

Type Gravel
Parts No. : NA
Price : JPY 308-700
Links :- http://www.tein.co.jp/spd/spd_search.cgi?id=100701-2S&lang=ja

5. Bilstein
Parts No. : NA (Premium Order Line)
Price : JPY 247,800
Links :- http://www.ennepetal.co.jp/01ss/poline/suzuki/suspensionkit/page1.html

6. KW
Parts No. : Type MH - 395 76 501
Price : Euro 2.142,00
Links : - http://kwautomotive.net/pdf/kw_racing_catalog.pdf

7. D2
(Picture from SISOC)
Parts No. : S15
Price : NA
Links :- http://www.d2racingsport.com/type-street.htm

8. Gaz Shocks
(Picture from SISOC)
Parts No. : NA
Price : NA
Links :

Based on my research on the internet and from magazine, all the above are available option for suspension upgrade for HT81S/HV81S. Choose wisely and remember to check for spring rate and damper setting option.
Anyone selling used OHLINS ???