Im looking to build a rig using an avatar B410 and sansamp DI, and im looking at power amps. I've gotten reccomendations for the RMX1450, but I don't want to spend $400 on top of the cab (seeing as how i rarely work and want a car). Would there be much harm in the RMX850, which only supplies 800 of the 1450 max watts? The only 1400 watt amp cheap is Nady... which i don't fully trust, i might test out my friends after getting the cab. Any reccomendations?