Moving from NL to Limit?

[LostMyCaseMoney]

I played limit at a higher stake level for the first time today and despite knowing this game was supersoft I found it interesting and much easier on the brain then multitabling NL. I was playing 10/20 and totally crushed it (I realize it was a supersoft game and a really small sample size) which made me wonder if playing really tight but aggressive would be easy for a good NL player to switch over and do. Or is even something this low too high to jump into and just nutpeddle (I use that term very loosely) for someone without much actual limit experience. If it is possible what kind of bankroll would I need to 4 table without needing to worry about reloading. I have the math skills to make proper decisions and are good placing people on a hand from no limit (sometimes a little off in limit but getting better quick) and think I call the river too much because the game is so loose aggressive I'm playing in you often have to but I'm sure I can fix these relatively quickly.

I realize it is almost no information but in general do you think a winning NL player @ 2/4 and 5/10 could play tight aggressive and make at least .5/BBhr per table. If so where should I play and what should I have for a BR?

[hotdog da 2rd]

if you're a winning nl player, why fix something that's not broken.