Well, to each his own. But don't play only to feel like you've "paid your dues" - I mean, as long as the monetary value of the next level is not a problem (which it wouldn't be with your over-sized bankroll :P). Aggressive BRM ftw, imo. Remember you only need to keep up half your winrate at 50NL to make the same amount of money but learn a higher stake in the process.

Just my thoughts. :P Good luck, awesome progress!