How to change clucth of your van

Firstly I am not mechanic, also I am not youtuber, so sorry for the quality of the video.
If you do this tutorial is on your own risk.
I went to a workshop to repair the clutch of my 1997 transporter T4 with ACV engine (102hp) and AFK gearbox and the workshop ask for 1700€ VAT included.
Valeo clutch:1200€
Hours (8H): 464€
Gearbox oil: 46€
Sorry but I feel scammed since a Valeo clutch cost 355€ online VAT included. Also I take advantaje to replace more pieces.
-Water hoses.
-gearbox mount
-gearbox oil
-engine oil and filters
-main seal and gearbox seal.
-Brake hoses
-A lot of screws
The total amount of the pieces I replace were 754€, plus some tools.
ADVICE
When the gearbox is out, I recommended to take the plastic of the linkage (ref 171711181) from his tube (ref 701711185) and put on where on gearbox goes (701711223B). Much easier to put on this way than when gearbox is in his place. To take off you can do with a screwdriver and lever.
Sections
0:00 Intro
03:09 Battery
03:16 wheels and driveshaft
03:44 Intercooler 701145805A
04:08 jack van
05:15 starter 02B911023L
06:10 Ground gearbox
06:16 Clip hydraulic cylinder 02F301363A and reverse plug (020945415A)
07:20 starter 02B911023L
09:02 Linkage
09:24 Suspensions
10:33 Gearbox linkage
14:29 Pipe mount gearbox 701399355
15:02 Gearbox back mount 701399207B
15:21 Driveshaft JZW407449FX
18:12 Reverse block 701711877A
18:30 Axle 02G409356C and speed and KM sensor
19:26 engine bridge and belt cover
20:46 Gearbox mount 701399207B
22:03 Gearbox oil G060726a2
23:01 Gearbox screws
24:22 Gearbox out
24:55 Explications
28:25 Cleaning gearbox
29:50 Clutch off
31:48 Main seal 068103171F
32:53 Water hose 074121065AE
34:59 Axle gearbox 02G409345 02G409355
36:02 Hydraulic cylinder 02F141671B
36:18 Gearbox seal 02F311113A 02F301189A
36:59 Old pieces
37:41 New pieces
39:14 Axle clip 012409413
40:01 New seals 02F311113A 02F301189A
41:43 Axle on 02G409345 02G409355
42:22 Hydraulic cylinder on 02F141671B
42:32 Cleaning crankshaft
42:51 Main seal on 068103171F
44:30 Clutch on
47:39 Gearbox on
50:34 Speed and KM sensor
50:40 Axle on 02G409356C
51:34 Linkage
51:49 Reverse sensor 020945415A
52:01 Gearbox clip 02F301363A
52:08 reverse block 701711877A
52:18 pipe mount on 701399355
52:19 starter on 02B911023L
53:29 GEarbox ground
53:53 Timing belt cover on
51:14 intercooler on 701145805A
54:57 Driveshaft and suspensions
58:52 Brake hose 7D0611701E
59:51 copper washer N90226701
01:00:08 Battery
01:00:28 Cleaning crankcase
01:01:20 Gearbox oil G060726a2 and driveshaft exterior screw N91040601
01:02:36 Bleeding brakes DOT4
01:04:37 Wheels
01:04:47 Cooler G12+
01:05:58 Engine oil 50500
01:11:09 Testing
01:12:00 Bye bye