Just an update on how it's working.
The rollers started to get very noisy, the problem is, that if the hose isn't in the middle of a roller, the roller starts to wobble, it's too small to notice it obviously, but the harder you pull the hose, the louder the noise gets, could wake somebody up! Fixed it with lubing the nylon bearing in it with some roller bearing grease. Works very smoothly now.
Another issue is that there is no way to remove an airlock with a fixed hosereel. What I did is, after the pump and DI's I put a Y piece, one goes to the van port, the other one to the hosereel. On the hosereel elbow is a valved QRC hozelock type connector. To get rid of an airlock, you turn the valve off, and plug your double male in the van port, and just put the pump controller on full, and let the air come out. No problems.
Also, simple pipe clips do not hold the hosereel, you need the special pipe clips with the snap lid on them. I haven't put those new clips on there yet, but with sharp cornering the hosereel falls over.
That's all really, it works fantastic, very happy with it!