Heads Up and 6max Study Resources?

Hey I'm a 22 year old student playing poker for fun and have been doing well for myself in live cash games. I've built a bankroll of about £35k from nothing over the past 6 months and am interested in investing some of that into learning the game at a deeper level especially in certain formats like heads up nlh. What resources are out there for Heads Up NLH which are good value for money, specifically:

• Poker Software (Lifetime/Membership solver options, Hand Analysis/Tracker software)
• Courses (for heads up specifically but maybe online 6-max too)
• Coaching?
• Windows Laptop (I currently have a apple laptop which does not run apps such as ClubGG, and is slow on GGpoker, so I am looking to have a separate cost effective poker laptop to keep separate from my work laptop)

I would also like to be a winning 6-max online player too at stakes of 100NL+ and am looking for advice for what the best way of building towards that goal would be.