Glacor boots are among the top boots RuneScape gold available. Barrow gloves aren't that effective anymore. They're hybrid gloves which means they can be used in a variety of ways, however, if I were in your shoes I'd choose the TWW Automaton gloves (Static Pneumatic, Tracking). They're the gloves equivalent of Glacor boots.
Amulets of Fury are an excellent amulet, and is the best hybrid amulet , in fact. If you've got money to spend , you may want to buy a Saradomin's Hiss (second most effective magic amulet behind the Stream Neck), Murmur (currently the most effective melee amulet on the market) and Whisper (best amulet that can be used in a range).
Melee weapon if you do not have chaos weapons, you can purchase Drygores. They're superior but extremely expensive. If you don't want to spend a lot of money then simply use your Saradomin godsword. (or learn to train Dung and purchase maul)
Magic weapons you can buy Virtus Wand and Book, but they're even more expensive than Drygores. Seismic wand + singurarity are a bit expensive right now The ge price claims that the wand is worth 500Mish , but it's worth 2 bucks. If you're looking to pay a large sum, purchase an Arma battlestaff. It's certainly not as great as a Chaotic staff but it's better than SoL at the very minimum.
Since the invention of the grand exchange, items can be exchanged for money with ease, and can effectively be considered the same thing. Say that (hypothetically) you require 100k cannonballs to slay and are able to afford 200k which is 250gp for each. If you put 25000k into 100k cannonballs that rise up to 300gp, you effectively have 30000k, which you can convert to cash or make use of. Additionally, if cannonballs drop to 200gp instead, you will effectively have 20000k, which you can change into cash or use.
Doubling the investment doubles the amount of money you earn, whether it's favorable or not. If you believe that the price of cannonballs will increase, invest as much as you'd like into them. The higher your investment is, the greater the chance of income on any items you don't buy RS gold get to use. If you decide to purchase less cannonballs than you require in the event that they increase, you'll have to purchase the remainder at a higher price.