what are you doing having only one unit there? or do you usually have 1 unit go through each part of the map? I send pio's to cap after I garrison that church or else i just have several units there mg+pio and a coming gren squad
I'm saying the church is not a huge stronghold and you have a long way making it into the cutoff house. You said you have "free" mid till your opponents get a sniper/mortar. I'm telling you that you only have 1 window to shoot from while south has sandbags and fences. You can't outpush greencover with a building or an MG.
Pio>T1>MG>Gren
Theres only 1 situation on which you make it into the church, your opponent is SU and opens with a Tier (weird this days) and you skip capping the first flag. If not, his conscript/rifle is arriving way faster than you.
If playing against OKW, it might probably go for a Kubel first and rush your cutoff. You just need to drag the game a bit and not get suppressed while you later tech M3/M20 and enjoy your free reign of wipe and chaos.
Anyway, i'm no one to tell you not to enjoy the map, but you should open your eyes if you think that Moscow is a balanced map.