how many players tops i can have on regular season team?

60 during training camp, 53 during regular season, not counting players on Injured Reserve. If you put a player on Injured Reserve, he must stay there all season. You can have 46 active for a game.

Moon,
you should look at joining the USFL.

Why join the USFL/WFL?
Frequently updated blog: https://mfnusflwfl.blogspot.com
Trade approval committee to protect inexperienced players
Mentoring committee to help inexperienced players
Core of committed owners
An emphasis on competitive balance and fun
League theme and occasional blog posts recognize history of USFL and WFL