Honestly for someone start'n out I'd recommend a suzuki katana. VERY comfy, lower seat hei,ght SUPER cheap & they have the older GSX-R air cooled engines that are bullet proof. I bought an '03 600 for $2800, modded & rode it for awhile (I topped it out around 145 but that was 2 up wit my lil sis) then sold it & used my profit for my down payment on my currnet ZX6R which when your as small as me (135lbs.) those 636's SCREAM! Even though I bleed green, seriously that was the most user friendly & comfy bike I've ever ridden, just not fast enough for me. I've ridden anything out there.
'06 ZX6R streetfighter-dyno'd 113 h.p. @ 16K & 59 ft. lbs. @ 10K <She hauls ass!
'80's KLT 250 <Current project.
'69 Ford F-250-360 FE, Holley injection & street dominator intake, MSD 6AL, big cam, Headmans, 2-1/2" duals into Magnaflow with 3" exit. Tremec 717 aluminum 4 speed (& they said it couldn't be done.... HA!) Dana 60 3.73 posi <Daily ride.
Look'n for a KZ/GPZ 550/650/750 frame or bike with bad motor for my next experiment. Also looking for a desent Kawi dirt bike. PM ME!