its weird that the front fork bottoms out.
did you put 200ml of SAE20W in each leg?
are the spring still good(length wise)?
for the rear shocks hagon, betor and so on won’t cut it.
these are road shocks, if you won’t something that tracks decently you will have to look to makes like
rock shocks, falcons or maxton.
these are more expensive than betor and the likes, but are of aluminium build and fully rebuildable.
and you buy these from people who know what there on about.
they come adjusted to your weight and use.
take note if you would decid to order any of these, it could take a while.
hagon or betor are not rebuildable so ones the go there trow aways.