這樣身材騎捷安特TCR SL2 S號ok嗎?

各位前輩大家好：
第一次發文，最近要敗入第一台公路車，鎖定TCR SL2；第一次去逛直營店看我的身高建議買M號。但後來文章看了很多，感覺自己似乎S號也可以騎，於是歸出幾個問題麻煩大家回答?

1.我身高175.5,體重有90公斤，不算胖算強壯(有點像兩津勘吉)
2.大台北地區那邊有做單純為買車的fitting?(做全套加調車現階段覺得還不需要，想用身體去感受自己調整)
3.我租過美麗達 Road Ride的鋼管公路車，車架上寫46公分，騎三次每次約70公里，整體來說都算舒服唯獨前臂手掌騎約5分就要換一下位置。
4.以下的資料是我跟朋友一起量的，麻煩大家幫忙看看。謝謝大家的幫忙

Measurements
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Inseam: 77
Trunk: 59.5
Forearm: 36
Arm: 64
Thigh: 58.5
Lower Leg: 51
Sternal Notch: 144.5
Total Body Height: 175.5


The Competitive Fit (cm)
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Seat tube range c-c: 49.9 - 50.4
Seat tube range c-t: 51.4 - 51.9
Top tube length: 53.5 - 53.9
Stem Length: 10.8 - 11.4
BB-Saddle Position: 65.8 - 67.8
Saddle-Handlebar: 51.5 - 52.1
Saddle Setback: 4.1 - 4.5


The Eddy Fit (cm)
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Seat tube range c-c: 51.1 - 51.6
Seat tube range c-t: 52.6 - 53.1
Top tube length: 53.5 - 53.9
Stem Length: 9.7 - 10.3
BB-Saddle Position: 65.0 - 67.0
Saddle-Handlebar: 52.3 - 52.9
Saddle Setback: 5.3 - 5.7


The French Fit (cm)
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Seat tube range c-c: 52.8 - 53.3
Seat tube range c-t: 54.3 - 54.8
Top tube length: 54.7 - 55.1
Stem Length: 9.9 - 10.5
BB-Saddle Position: 63.3 - 65.3
Saddle-Handlebar: 54.0 - 54.6
Saddle Setback: 4.8 - 5.2