Right. I'm not sure that this still makes sense. Insisting on large sponsons to faciltate pedestrian passage? I mean, what is the overiding reason to install these large 'carbunkles', just to allow people to stroll around them! I'm assuming you're being ironic here

That said, I still stand by my initial assessment, that this is a seriously overloaded hull, that, while being an interesting concept, just doesn't fit together as a workable design

Having thought a bit more about it I have to agree with Bill.
I'd scrap the 40mm since it doesn't have a worthwhile firing arc anyway, remove the sponsoons since they're unnecessary and lastly I'd remove one set of 3"/70ies. The Tiger class only had three on a much fuller hull. I'd move the remaining set further aft to where the boats are now to even out the load a bit. The boats can be relocated to between the funnels.
Since you carry ASW helicopters you should consider a sonar.
Oh and I'm not sure the Type 992 radar was in service yet. In fact I'm fairly certain it wasn't.

That is quite a bit more. Both the 6" and 3" were true monsters, both in terms of weight and in terms of volume.
The 6" weighed half again as much as the Swedish guns and due to it's high rate of fire required a bigger magazine. The 3" weighs twice as much of the 57mm, and where the 57mm were a so called low impact design (In terms of hull) the 3"/70 was infamous for just how much space it took up. And then there's the Sea Dart. Like all 1st gen naval SAMs it was heavy and required oceans of space.
Your drawing actually shows that quite nicely. In order to accommodate it you've had to ad a superstructure that's half a deck higher than what was there before and three times wider. And to top it all off you've added a much heavier radar. So no, it's not even close to what the original carried.

the radar now currently at the top of the mainmast head (what radar is it anyway?).