Panthers or Tigers or StuG Gs, oh my

Eastern Front, midwar lists: should I go for a three-Tiger Schwerepanzer company (with 335 points of miscellaneous list-filler), or a 7-strong Pantherkompanie with only 185 points of other stuff, or a mixed bag panzerkompanie with even less room for hangers-on (150 spare points in the version below)? The problem with all these is that I wind up with just a tiny tiny amount of infantry - usually one smallish specialist platoon like scouts or pioneers. Are pure- or nearly-pure tank lists even remotely viable in FoW?

1943 Schwerekompanie (Heer) 1500
HQ: Company HQ: 1x Tiger I E, Sd Kfz 9 (18t) Recovery Vehicle (400)

CP#1: '43 Schwere Panzer Platoon: 1x Tiger I E (385)

CP#2: '43 Schwere Panzer Platoon: 1x Tiger I E (385)

WP#1: Gepanzarte Aufklarungs Platoon, 3 squads (6 MG teams), Command Panzerknacker SMG team, 4x Sd Kfz 250 (230)

WP#2: Panzer AA Gun Platoon, 2x Sd Kfz 7/1 (Quad 2cm) (100)

Pantherkompanie (Heer) 1500
HQ: Company HQ: 1x Panther D, Bergepanther Recovery Vehicle (210)

CP#1: Panther Platoon: 3x Panther D (565)

CP#2: Panther Platoon: 3x Panther D (565)

DSP#1: Panzergrenadier Platoon, 2x squads (4 MG teams), Mortar Squad, Command Panzerknacker SMG Squad, 3x Kfz 70 trucks, 1x Kfz 15 staff car (160)

Panzerkompanie (Heer) 1500
HQ: Company HQ: 2x StuG G, add Sd Kfz 9 (18t) Recovery Vehicle (345)

CP#1: Panzer Platoon 3x Stug G (510)

CP#2: Panzer Platoon 3x Panzer IV G(late) or H (495)

WP#1: Panzer Scout Platoon, 3 squads (3 MG teams), Command MG team, replace bikes w/ 4x Kubelwagens (150)

EDIT: interesting note on the Pantherkompanie - if I ditch the infantry and the Bergepanther, the points I'd have left are just enough to buy a 2iC Panther, which I could then use the kampfgruppe rules with (although doing so in a 8-model list might be odd at best...)