Hi Alimo, it's great that you are trying to boost your practise into a more effective place.
For AP I think that Pavel's AP1 to 3 lessons are excellent exercises to learn. Just remember to play them clean and even and not go for speed at first - let it come naturally.
Also I know there are 2 Iron Maiden "In The Style Of' lessons so they would be good for your rhythm playing do you think? - also doing a sound you already love...
If it were me I would memorize each of the AP lessons over the next week or so and play them with a metronome set on a comfortable speed(say first 20mins of your hour) then begin learning one of the Iron Maiden lessons (20 mins) and then play all your old stuff /choose a new song to have a go at for the last 20 mins.
If you kept that up every day your picking and timing will improve for sure.
Make sure you still have fun
Let me know if you have more questions. I haven't actually looked at the Iron Maiden lesson yet so am not sure if they would be too advanced for you.
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. I'm not sure which one(s) would be good for me to learn. Would it be too much trouble for someone to help me make a practice routine that uses like 2 of the AP lessons and 2 lessons to help my rhythm and maybe just a song that isn't too difficult that I could learn all the way through(I'm a huge metallica/iron maiden fan if that helps). Thanks very much in advance! 
