Knowing the distance/environment you commute in would be helpful. ie do you need bike shorts or just the velcro strap for you pant leg
Depending on what you handle bars are like, you might want to consider barends like the ergon or cane creek ergo to give you an alternate hand position
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Life is too short not to ride the best bike you have, as much as you can
(looking for Torpado Super light frame/fork or for Raleigh International frame fork 58cm)