Hi Nezih,
That is o.k. as a mid version, as the tool and barrel cleaning rod tube are all mounted on the side. The only thing would be the exhausts, you have late type 'flammvernichter' exhausts, which if possible you should replace with the earlier, thin tube exhausts.
The late version had those cilindical shaped exhausts, and had the tools and tube mounted on the back, because in the later stages of the war the Germans spend so much time diving in and out of undergrowth to avoid the Allied Airforce ( which incidentaly was responsible for a much larger portion of destroyed German Armour than they have credit for..) that the side mounted equipment was to vulnerable and moved to the rear.
like this

Cheers
Henk