A quick update on this thread: I couldn't get the Hartke HA3500 with the VX410 cabinet, and because I've been playing in a rather serious band last couple of weeks, I decided to go search for another second hand deal. Furthermore, I've been looking for HA3500's because they seem like one of the best heads in the price range.
I found a couple of them; one's a HA3500 head (350 watts) with a 410 TP (300 watts) and a 115 TP (150 watts) stack for 450,-. Note: I assume that they're Transporter cabinets. This is the image provided with the offer: Invalid Link Removed. The main downside here is that I'll have to convince my parents, and I don't know how great the Transporter series are and if they're worth the money.
The other amplifier I found is a Hartke VX3500 (350 watts) combo. I've learned in this very thread that a stack is the way to go, but I considered this one an option because of the stack-like setup. It would cost me 300,-. The main downside here is that there's no way to plug in another cabinet, and the amp is therefore pretty limited.
What should I do? I want to use the stack with our band and I need plenty of volume in the rehearsal room there. We play over a Behringer set of 2x800 watts (however, both the channels as the main volume are halved), and the guitarist is going to play over a 100 watts Marshall stack. As far as I've read on TalkBass about Transporter cabs, the volume is lower than most cabinets, so I'm worried if it can be of use. However, if I buy this stack, I can individually upgrade the cabinets to the VX or XL series.
I'd like to hear your opinions on this. I'd like my first amp to be one going with me for a couple more years. Thanks in advance!