Just a quick update as to how I'm getting on using these basic formations/tactics...
Second season in the Vanarama South I finished 3rd. I lost on penalties in the playoff final against Welling, which was sickening, but considering we were amongst the favourites to be relegated the season before, I was still pretty upbeat about the season overall. Again, after the second season, we signed on our important players for another year, made a few additions, and found ourselves in 4th place just before Christmas. I was getting a number of offers from League 1 and League 2 clubs, most of which didn't interest me as I wanted to try to get Weston promoted at the 3rd time of asking...
Then Newport County came knocking. They were 16th in League 2, 4 points off of the playoffs, a wage budget of 25k a week, and had offered to double my wages to £800 a week. After some careful consideration I took the job and won 4 of my first 6 games, drawing the other 2.
Although I'm up in League 2 now, I'm still using a 4-4-2 with hardly any instructions, and it seems to be working a treat. Sometimes I dabble with a 4-5-1 but my hand has been forced slightly due to injuries and suspensions. If I make it into the Championship or even Premier League, then I'll try some more adventurous methods, but for now the simple approach is working and landed me a job in the football league.
Like Woolly said, stick at it, the first season is the most difficult but from there it seems to be all uphill.