the GSX is definitely a good bet for your first bike.
i would not recommend anything with an 'R' on it though. for example -
a couple of gear pics to go along with -
Alpinestars SMX-Plus vented offer shin protection, ankle, heel, calf and replacable toe sliders... but nearly $300. you want to be sure that your ankles are protected. it is really
really difficult to walk on shaved ankles.
Shoei X-11 helmet. super light, well vented, top of the line safety ratings. you want to be sure that your helmet fits you comfortably, has at least a DOT and a Snell rating and it is really nice to be able to swap face shields with some ease, and remove pads for cleaning.
Alpinestarts GP Moto Plus gloves - these are my 'dont fuck with me' gauntlets. i've got armor, i've got sliders, i've got spikes and hidden knives in these things. uhh, i wish. you definitely want full leather, some perforation is really really nice on warm days but you will freeze your hands off when it is cool out. double leather on the palm and outside of the hand is a big plus too.
Fieldsheer Attack leather jacket. CE (a european rating based upon shock transmitted, great write-up on wiki about it) approved armor in the forearms, elbows, shoulders and spine. i feel like i might as well be naked without it when i get on the bike now. basically, a t-shirt is only slightly better than bare skin, jeans will do slightly more than a t-shirt, textile (synthetic materials) will do a helluva lot more still to protect you in a crash and allow choices for waterproofing, reflectivity and breathability. i own a Fieldsheer Titanium mesh jacket that has a zip-out wind/water proof liner. i wear this with the liner when it is cold and without on days like today, when it is nearly 100 degrees out. the leather comes out when i know i will be travelling at freeway speeds, or taking a spirited canyon run.