Carsman I am a dealer for a few of the lines you mentioned. I personally use an Avenger and Proteus which work wonderfully together. I have also sold quite a few of that exact combination.
As for speed control, you can go a couple routes. You can use the stepped pulley along with a strobe to set speed, an ADS (SDS replacement) and strobe, or a phoenix engineering eagle. One of the added benefits of using a control device is it allows the use of an HRX pulley and multiple belts, along with being able to switch from 33.3 to 45 at the push of a button rather than physically moving the belt. Anyways, if you want to discuss sonic differences etc your welcome to PM me or call if you would like.
Jeff
As for speed control, you can go a couple routes. You can use the stepped pulley along with a strobe to set speed, an ADS (SDS replacement) and strobe, or a phoenix engineering eagle. One of the added benefits of using a control device is it allows the use of an HRX pulley and multiple belts, along with being able to switch from 33.3 to 45 at the push of a button rather than physically moving the belt. Anyways, if you want to discuss sonic differences etc your welcome to PM me or call if you would like.
Jeff