The problem with AM is it'll reduce the range of your hybrids by 50%. Fine if you use blasters and like to get up close, no good if you prefer to snipe from a distance. I personally use Iridium for sniping, a little bit if a range boost (20%) and hits reasonably hard. Nice balance I think.
Also, Large and Capital weapons can only be used on BS and Capital ships, they're far too large to fit onto Cruisers. My advice would be to train up enough skills to fly a Cruiser and do some missions, go hunting, trading or mining (what ever floats your boat) to earn some money. In the mean time, train up on skills that will help your chosen money making path, i.e. gunnery/missile skills if you want to be a fighter, mining/refining for a miner etc. They will help you make money quicker and then when you have enough to upgrade to a BS you will still have the needed advanced skills to learn the new ones for BS's. For example, if you start off flying a frigate and choose to be a fighter flying caldari ships with hybrid turrets for the racial bonus, train up spaceship command to level 5 (10% bonus to agility of ALL ships, needed for lots of future skills), frigs to level 5 (bonus to flying frigs, needed for tech 2 frigs), electronics and engineering and mechanics to level 5 (for 25% bonus to CPU and 25% bonus to powergrid and 25% bonus to struct hp with ALL ships, needed for tech 2 ships), train up gunnery to level 5 (10% bonus to fire speed of ALL turret weapons), small hybrid to level 5 (25% bonus to small hybrid dmg, needed for tech 2 small hybrids), controlled bursts, motion prediction, rapid firing, sharpshooter, surgical strike, trajectory analysis and weapon upgrades are all very good basic skills to have for gunnery, they will be used by ALL turrets you use and will make them much more powerful and accurate than others, and with tech 2 weapons you will own! Most of these basic skills are needed for the cruiser level skills (medium hybrids etc) plus all the ship bonuses will be used on every ship you own so they are really important to give you that edge. Once you're happy with the skills you have then you can move on to a Cruiser or tech 2 frig and do the same.
Am now considering switching to a Minnie ship to give it a go as I've come across them in PvP before and they are pretty good! Though I'll probably just train an alt up for the moment to get to Assault Ships and some tier II eq, and use my other chars to make money if I need it.
Can't wait to get my graphics card back and start flying around again killing things!